20360340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 83655936

約数和(自身を除く): 63295596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 113, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 226, 231, 234, 252, 260, 273, 286, 308, 315, 330, 339, 364, 385, 390, 396, 420, 429, 452, 455, 462, 468, 495, 546, 565, 572, 585, 630, 660, 678, 693, 715, 770, 780, 791, 819, 858, 910, 924, 990, 1001, 1017, 1092, 1130, 1155, 1170, 1243, 1260, 1287, 1356, 1365, 1386, 1430, 1469, 1540, 1582, 1638, 1695, 1716, 1820, 1980, 2002, 2034, 2145, 2260, 2310, 2340, 2373, 2486, 2574, 2730, 2772, 2860, 2938, 3003, 3164, 3276, 3390, 3465, 3729, 3955, 4004, 4068, 4095, 4290, 4407, 4620, 4746, 4972, 5005, 5085, 5148, 5460, 5876, 6006, 6215, 6435, 6780, 6930, 7119, 7345, 7458, 7910, 8190, 8580, 8701, 8814, 9009, 9492, 10010, 10170, 10283, 11187, 11865, 12012, 12430, 12870, 13221, 13860, 14238, 14690, 14916, 15015, 15820, 16159, 16380, 17402, 17628, 18018, 18645, 20020, 20340, 20566, 22035, 22374, 23730, 24860, 25740, 26103, 26442, 28476, 29380, 30030, 30849, 32318, 34804, 35595, 36036, 37290, 41132, 43505, 44070, 44748, 45045, 47460, 48477, 51415, 52206, 52884, 55935, 60060, 61698, 64636, 66105, 71190, 74580, 78309, 80795, 87010, 88140, 90090, 92547, 96954, 102830, 104412, 111870, 113113, 123396, 130515, 132210, 142380, 145431, 154245, 156618, 161590, 174020, 180180, 185094, 193908, 205660, 223740, 226226, 242385, 261030, 264420, 290862, 308490, 313236, 323180, 339339, 370188, 391545, 452452, 462735, 484770, 522060, 565565, 581724, 616980, 678678, 727155, 783090, 925470, 969540, 1018017, 1131130, 1357356, 1454310, 1566180, 1696695, 1850940, 2036034, 2262260, 2908620, 3393390, 4072068, 5090085, 6786780, 10180170, 20360340]

約数ペア:

[(1, 20360340), (2, 10180170), (3, 6786780), (4, 5090085), (5, 4072068), (6, 3393390), (7, 2908620), (9, 2262260), (10, 2036034), (11, 1850940), (12, 1696695), (13, 1566180), (14, 1454310), (15, 1357356), (18, 1131130), (20, 1018017), (21, 969540), (22, 925470), (26, 783090), (28, 727155), (30, 678678), (33, 616980), (35, 581724), (36, 565565), (39, 522060), (42, 484770), (44, 462735), (45, 452452), (52, 391545), (55, 370188), (60, 339339), (63, 323180), (65, 313236), (66, 308490), (70, 290862), (77, 264420), (78, 261030), (84, 242385), (90, 226226), (91, 223740), (99, 205660), (105, 193908), (110, 185094), (113, 180180), (117, 174020), (126, 161590), (130, 156618), (132, 154245), (140, 145431), (143, 142380), (154, 132210), (156, 130515), (165, 123396), (180, 113113), (182, 111870), (195, 104412), (198, 102830), (210, 96954), (220, 92547), (226, 90090), (231, 88140), (234, 87010), (252, 80795), (260, 78309), (273, 74580), (286, 71190), (308, 66105), (315, 64636), (330, 61698), (339, 60060), (364, 55935), (385, 52884), (390, 52206), (396, 51415), (420, 48477), (429, 47460), (452, 45045), (455, 44748), (462, 44070), (468, 43505), (495, 41132), (546, 37290), (565, 36036), (572, 35595), (585, 34804), (630, 32318), (660, 30849), (678, 30030), (693, 29380), (715, 28476), (770, 26442), (780, 26103), (791, 25740), (819, 24860), (858, 23730), (910, 22374), (924, 22035), (990, 20566), (1001, 20340), (1017, 20020), (1092, 18645), (1130, 18018), (1155, 17628), (1170, 17402), (1243, 16380), (1260, 16159), (1287, 15820), (1356, 15015), (1365, 14916), (1386, 14690), (1430, 14238), (1469, 13860), (1540, 13221), (1582, 12870), (1638, 12430), (1695, 12012), (1716, 11865), (1820, 11187), (1980, 10283), (2002, 10170), (2034, 10010), (2145, 9492), (2260, 9009), (2310, 8814), (2340, 8701), (2373, 8580), (2486, 8190), (2574, 7910), (2730, 7458), (2772, 7345), (2860, 7119), (2938, 6930), (3003, 6780), (3164, 6435), (3276, 6215), (3390, 6006), (3465, 5876), (3729, 5460), (3955, 5148), (4004, 5085), (4068, 5005), (4095, 4972), (4290, 4746), (4407, 4620)]