20169902844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1297

約数の個数: 288

約数和(自身を含む): 64759478784

約数和(自身を除く): 44589575940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 131, 156, 172, 182, 234, 252, 258, 262, 273, 301, 364, 387, 393, 468, 516, 524, 546, 559, 602, 774, 786, 819, 903, 917, 1092, 1093, 1118, 1179, 1204, 1548, 1572, 1638, 1677, 1703, 1806, 1834, 2186, 2236, 2358, 2709, 2751, 3276, 3279, 3354, 3406, 3612, 3668, 3913, 4372, 4716, 5031, 5109, 5418, 5502, 5633, 6558, 6708, 6812, 7651, 7826, 8253, 9837, 10062, 10218, 10836, 11004, 11266, 11739, 11921, 13116, 14209, 15302, 15327, 15652, 16506, 16899, 19674, 20124, 20436, 22532, 22953, 23478, 23842, 28418, 30604, 30654, 33012, 33798, 35217, 35763, 39348, 39431, 42627, 45906, 46956, 46999, 47684, 50697, 56836, 61308, 67596, 68859, 70434, 71526, 73229, 78862, 85254, 91812, 93998, 99463, 101394, 107289, 118293, 127881, 137718, 140868, 140997, 143052, 143183, 146458, 157724, 170508, 187996, 198926, 202788, 214578, 219687, 236586, 255762, 275436, 281994, 286366, 292916, 298389, 328993, 354879, 397852, 422991, 429156, 429549, 439374, 473172, 511524, 512603, 563988, 572732, 596778, 610987, 657986, 659061, 709758, 845982, 859098, 878748, 895167, 986979, 1002281, 1025206, 1193556, 1221974, 1288647, 1315972, 1318122, 1419516, 1537809, 1691964, 1718196, 1790334, 1832961, 1861379, 1973958, 2004562, 2050412, 2443948, 2577294, 2636244, 2960937, 3006843, 3075618, 3580668, 3665922, 3722758, 3947916, 4009124, 4276909, 4613427, 5154588, 5498883, 5584137, 5921874, 6013686, 6151236, 6156869, 7331844, 7445516, 8553818, 9020529, 9226854, 10997766, 11168274, 11843748, 12027372, 12313738, 12830727, 13029653, 16752411, 17107636, 18041058, 18453708, 18470607, 21995532, 22336548, 24627476, 25661454, 26059306, 33504822, 36082116, 36941214, 38492181, 39088959, 43098083, 51322908, 52118612, 55411821, 67009644, 73882428, 76984362, 78177918, 80039297, 86196166, 110823642, 117266877, 129294249, 153968724, 156355836, 160078594, 172392332, 221647284, 234533754, 240117891, 258588498, 320157188, 387882747, 469067508, 480235782, 517176996, 560275079, 720353673, 775765494, 960471564, 1120550158, 1440707346, 1551530988, 1680825237, 2241100316, 2881414692, 3361650474, 5042475711, 6723300948, 10084951422, 20169902844]

約数ペア:

[(1, 20169902844), (2, 10084951422), (3, 6723300948), (4, 5042475711), (6, 3361650474), (7, 2881414692), (9, 2241100316), (12, 1680825237), (13, 1551530988), (14, 1440707346), (18, 1120550158), (21, 960471564), (26, 775765494), (28, 720353673), (36, 560275079), (39, 517176996), (42, 480235782), (43, 469067508), (52, 387882747), (63, 320157188), (78, 258588498), (84, 240117891), (86, 234533754), (91, 221647284), (117, 172392332), (126, 160078594), (129, 156355836), (131, 153968724), (156, 129294249), (172, 117266877), (182, 110823642), (234, 86196166), (252, 80039297), (258, 78177918), (262, 76984362), (273, 73882428), (301, 67009644), (364, 55411821), (387, 52118612), (393, 51322908), (468, 43098083), (516, 39088959), (524, 38492181), (546, 36941214), (559, 36082116), (602, 33504822), (774, 26059306), (786, 25661454), (819, 24627476), (903, 22336548), (917, 21995532), (1092, 18470607), (1093, 18453708), (1118, 18041058), (1179, 17107636), (1204, 16752411), (1548, 13029653), (1572, 12830727), (1638, 12313738), (1677, 12027372), (1703, 11843748), (1806, 11168274), (1834, 10997766), (2186, 9226854), (2236, 9020529), (2358, 8553818), (2709, 7445516), (2751, 7331844), (3276, 6156869), (3279, 6151236), (3354, 6013686), (3406, 5921874), (3612, 5584137), (3668, 5498883), (3913, 5154588), (4372, 4613427), (4716, 4276909), (5031, 4009124), (5109, 3947916), (5418, 3722758), (5502, 3665922), (5633, 3580668), (6558, 3075618), (6708, 3006843), (6812, 2960937), (7651, 2636244), (7826, 2577294), (8253, 2443948), (9837, 2050412), (10062, 2004562), (10218, 1973958), (10836, 1861379), (11004, 1832961), (11266, 1790334), (11739, 1718196), (11921, 1691964), (13116, 1537809), (14209, 1419516), (15302, 1318122), (15327, 1315972), (15652, 1288647), (16506, 1221974), (16899, 1193556), (19674, 1025206), (20124, 1002281), (20436, 986979), (22532, 895167), (22953, 878748), (23478, 859098), (23842, 845982), (28418, 709758), (30604, 659061), (30654, 657986), (33012, 610987), (33798, 596778), (35217, 572732), (35763, 563988), (39348, 512603), (39431, 511524), (42627, 473172), (45906, 439374), (46956, 429549), (46999, 429156), (47684, 422991), (50697, 397852), (56836, 354879), (61308, 328993), (67596, 298389), (68859, 292916), (70434, 286366), (71526, 281994), (73229, 275436), (78862, 255762), (85254, 236586), (91812, 219687), (93998, 214578), (99463, 202788), (101394, 198926), (107289, 187996), (118293, 170508), (127881, 157724), (137718, 146458), (140868, 143183), (140997, 143052)]