About the Number

20164562820

20164562819 ← → 20164562821

2進数表記:10010110001111001101100111110000100

漢数字表記:二百一億六千四百五十六万二千八百二十

素因数分解:

2 2 × 3 6 × 5 1 × 19 1 × 83 1 × 877 1

素因数の和:1006
約数の個数: 336
約数和(自身を含む): 67713186240
約数和(自身を除く): 47548623420

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 83, 90, 95, 108, 114, 135, 162, 166, 171, 180, 190, 228, 243, 249, 270, 285, 324, 332, 342, 380, 405, 415, 486, 498, 513, 540, 570, 684, 729, 747, 810, 830, 855, 877, 972, 996, 1026, 1140, 1215, 1245, 1458, 1494, 1539, 1577, 1620, 1660, 1710, 1754, 2052, 2241, 2430, 2490, 2565, 2631, 2916, 2988, 3078, 3154, 3420, 3508, 3645, 3735, 4385, 4482, 4617, 4731, 4860, 4980, 5130, 5262, 6156, 6308, 6723, 7290, 7470, 7695, 7885, 7893, 8770, 8964, 9234, 9462, 10260, 10524, 11205, 13155, 13446, 13851, 14193, 14580, 14940, 15390, 15770, 15786, 16663, 17540, 18468, 18924, 20169, 22410, 23085, 23655, 23679, 26310, 26892, 27702, 28386, 30780, 31540, 31572, 33326, 33615, 39465, 40338, 42579, 44820, 46170, 47310, 47358, 49989, 52620, 55404, 56772, 60507, 66652, 67230, 69255, 70965, 71037, 72791, 78930, 80676, 83315, 85158, 92340, 94620, 94716, 99978, 100845, 118395, 121014, 127737, 134460, 138510, 141930, 142074, 145582, 149967, 157860, 166630, 170316, 199956, 201690, 212895, 213111, 218373, 236790, 242028, 249945, 255474, 277020, 283860, 284148, 291164, 299934, 302535, 333260, 355185, 363955, 383211, 403380, 425790, 426222, 436746, 449901, 473580, 499890, 510948, 599868, 605070, 638685, 639333, 655119, 710370, 727910, 749835, 766422, 851580, 852444, 873492, 899802, 999780, 1065555, 1091865, 1149633, 1210140, 1277370, 1278666, 1310238, 1349703, 1383029, 1420740, 1455820, 1499670, 1532844, 1799604, 1916055, 1965357, 2131110, 2183730, 2249505, 2299266, 2554740, 2557332, 2620476, 2699406, 2766058, 2999340, 3196665, 3275595, 3832110, 3930714, 4049109, 4149087, 4262220, 4367460, 4499010, 4598532, 5398812, 5532116, 5748165, 5896071, 6393330, 6551190, 6748515, 6915145, 7664220, 7861428, 8098218, 8298174, 8998020, 9826785, 11496330, 11792142, 12147327, 12447261, 12786660, 13102380, 13497030, 13830290, 16196436, 16596348, 17688213, 19653570, 20245545, 20745435, 22992660, 23584284, 24294654, 24894522, 26994060, 27660580, 29480355, 35376426, 37341783, 39307140, 40491090, 41490870, 48589308, 49789044, 53064639, 58960710, 60736635, 62236305, 70752852, 74683566, 80982180, 82981740, 88441065, 106129278, 112025349, 117921420, 121473270, 124472610, 149367132, 176882130, 186708915, 212258556, 224050698, 242946540, 248945220, 265323195, 336076047, 353764260, 373417830, 448101396, 530646390, 560126745, 672152094, 746835660, 1008228141, 1061292780, 1120253490, 1344304188, 1680380235, 2016456282, 2240506980, 3360760470, 4032912564, 5041140705, 6721520940, 10082281410, 20164562820]

約数ペア:
[(1, 20164562820), (2, 10082281410), (3, 6721520940), (4, 5041140705), (5, 4032912564), (6, 3360760470), (9, 2240506980), (10, 2016456282), (12, 1680380235), (15, 1344304188), (18, 1120253490), (19, 1061292780), (20, 1008228141), (27, 746835660), (30, 672152094), (36, 560126745), (38, 530646390), (45, 448101396), (54, 373417830), (57, 353764260), (60, 336076047), (76, 265323195), (81, 248945220), (83, 242946540), (90, 224050698), (95, 212258556), (108, 186708915), (114, 176882130), (135, 149367132), (162, 124472610), (166, 121473270), (171, 117921420), (180, 112025349), (190, 106129278), (228, 88441065), (243, 82981740), (249, 80982180), (270, 74683566), (285, 70752852), (324, 62236305), (332, 60736635), (342, 58960710), (380, 53064639), (405, 49789044), (415, 48589308), (486, 41490870), (498, 40491090), (513, 39307140), (540, 37341783), (570, 35376426), (684, 29480355), (729, 27660580), (747, 26994060), (810, 24894522), (830, 24294654), (855, 23584284), (877, 22992660), (972, 20745435), (996, 20245545), (1026, 19653570), (1140, 17688213), (1215, 16596348), (1245, 16196436), (1458, 13830290), (1494, 13497030), (1539, 13102380), (1577, 12786660), (1620, 12447261), (1660, 12147327), (1710, 11792142), (1754, 11496330), (2052, 9826785), (2241, 8998020), (2430, 8298174), (2490, 8098218), (2565, 7861428), (2631, 7664220), (2916, 6915145), (2988, 6748515), (3078, 6551190), (3154, 6393330), (3420, 5896071), (3508, 5748165), (3645, 5532116), (3735, 5398812), (4385, 4598532), (4482, 4499010), (4617, 4367460), (4731, 4262220), (4860, 4149087), (4980, 4049109), (5130, 3930714), (5262, 3832110), (6156, 3275595), (6308, 3196665), (6723, 2999340), (7290, 2766058), (7470, 2699406), (7695, 2620476), (7885, 2557332), (7893, 2554740), (8770, 2299266), (8964, 2249505), (9234, 2183730), (9462, 2131110), (10260, 1965357), (10524, 1916055), (11205, 1799604), (13155, 1532844), (13446, 1499670), (13851, 1455820), (14193, 1420740), (14580, 1383029), (14940, 1349703), (15390, 1310238), (15770, 1278666), (15786, 1277370), (16663, 1210140), (17540, 1149633), (18468, 1091865), (18924, 1065555), (20169, 999780), (22410, 899802), (23085, 873492), (23655, 852444), (23679, 851580), (26310, 766422), (26892, 749835), (27702, 727910), (28386, 710370), (30780, 655119), (31540, 639333), (31572, 638685), (33326, 605070), (33615, 599868), (39465, 510948), (40338, 499890), (42579, 473580), (44820, 449901), (46170, 436746), (47310, 426222), (47358, 425790), (49989, 403380), (52620, 383211), (55404, 363955), (56772, 355185), (60507, 333260), (66652, 302535), (67230, 299934), (69255, 291164), (70965, 284148), (71037, 283860), (72791, 277020), (78930, 255474), (80676, 249945), (83315, 242028), (85158, 236790), (92340, 218373), (94620, 213111), (94716, 212895), (99978, 201690), (100845, 199956), (118395, 170316), (121014, 166630), (127737, 157860), (134460, 149967), (138510, 145582), (141930, 142074)]

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