20369682060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{2293}}^1$

素因数の和:3952

約数の個数: 192

約数和(自身を含む): 70270835712

約数和(自身を除く): 49901153652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1627, 1820, 2293, 2730, 3254, 4586, 4881, 5460, 6508, 6879, 8135, 9172, 9762, 11389, 11465, 13758, 16051, 16270, 19524, 21151, 22778, 22930, 24405, 27516, 29809, 32102, 32540, 34167, 34395, 42302, 45556, 45860, 48153, 48810, 56945, 59618, 63453, 64204, 68334, 68790, 80255, 84604, 89427, 96306, 97620, 105755, 113890, 119236, 126906, 136668, 137580, 148057, 149045, 160510, 170835, 178854, 192612, 208663, 211510, 227780, 240765, 253812, 296114, 298090, 317265, 321020, 341670, 357708, 417326, 423020, 444171, 447135, 481530, 592228, 596180, 625989, 634530, 683340, 740285, 834652, 888342, 894270, 963060, 1043315, 1251978, 1269060, 1480570, 1776684, 1788540, 2086630, 2220855, 2503956, 2961140, 3129945, 3730711, 4173260, 4441710, 6259890, 7461422, 8883420, 11192133, 12519780, 14922844, 18653555, 22384266, 26114977, 37307110, 44768532, 48499243, 52229954, 55960665, 74614220, 78344931, 96998486, 104459908, 111921330, 130574885, 145497729, 156689862, 193996972, 223842660, 242496215, 261149770, 290995458, 313379724, 339494701, 391724655, 484992430, 522299540, 581990916, 678989402, 727488645, 783449310, 969984860, 1018484103, 1357978804, 1454977290, 1566898620, 1697473505, 2036968206, 2909954580, 3394947010, 4073936412, 5092420515, 6789894020, 10184841030, 20369682060]

約数ペア:

[(1, 20369682060), (2, 10184841030), (3, 6789894020), (4, 5092420515), (5, 4073936412), (6, 3394947010), (7, 2909954580), (10, 2036968206), (12, 1697473505), (13, 1566898620), (14, 1454977290), (15, 1357978804), (20, 1018484103), (21, 969984860), (26, 783449310), (28, 727488645), (30, 678989402), (35, 581990916), (39, 522299540), (42, 484992430), (52, 391724655), (60, 339494701), (65, 313379724), (70, 290995458), (78, 261149770), (84, 242496215), (91, 223842660), (105, 193996972), (130, 156689862), (140, 145497729), (156, 130574885), (182, 111921330), (195, 104459908), (210, 96998486), (260, 78344931), (273, 74614220), (364, 55960665), (390, 52229954), (420, 48499243), (455, 44768532), (546, 37307110), (780, 26114977), (910, 22384266), (1092, 18653555), (1365, 14922844), (1627, 12519780), (1820, 11192133), (2293, 8883420), (2730, 7461422), (3254, 6259890), (4586, 4441710), (4881, 4173260), (5460, 3730711), (6508, 3129945), (6879, 2961140), (8135, 2503956), (9172, 2220855), (9762, 2086630), (11389, 1788540), (11465, 1776684), (13758, 1480570), (16051, 1269060), (16270, 1251978), (19524, 1043315), (21151, 963060), (22778, 894270), (22930, 888342), (24405, 834652), (27516, 740285), (29809, 683340), (32102, 634530), (32540, 625989), (34167, 596180), (34395, 592228), (42302, 481530), (45556, 447135), (45860, 444171), (48153, 423020), (48810, 417326), (56945, 357708), (59618, 341670), (63453, 321020), (64204, 317265), (68334, 298090), (68790, 296114), (80255, 253812), (84604, 240765), (89427, 227780), (96306, 211510), (97620, 208663), (105755, 192612), (113890, 178854), (119236, 170835), (126906, 160510), (136668, 149045), (137580, 148057)]