20143789458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2460

約数の個数: 96

約数和(自身を含む): 45154068288

約数和(自身を除く): 25010278830

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 67, 78, 82, 123, 134, 201, 246, 402, 533, 871, 1066, 1599, 1681, 1742, 2293, 2613, 2747, 3198, 3362, 4586, 5043, 5226, 5494, 6879, 8241, 10086, 13758, 16482, 21853, 29809, 35711, 43706, 59618, 65559, 71422, 89427, 94013, 107133, 112627, 131118, 153631, 178854, 188026, 214266, 225254, 282039, 307262, 337881, 460893, 564078, 675762, 921786, 1222169, 1464151, 1997203, 2444338, 2928302, 3666507, 3854533, 3994406, 4392453, 5991609, 6298871, 7333014, 7709066, 8784906, 11563599, 11983218, 12597742, 18896613, 23127198, 37793226, 50108929, 81885323, 100217858, 150326787, 163770646, 245655969, 258253711, 300653574, 491311938, 516507422, 774761133, 1549522266, 3357298243, 6714596486, 10071894729, 20143789458]

約数ペア:

[(1, 20143789458), (2, 10071894729), (3, 6714596486), (6, 3357298243), (13, 1549522266), (26, 774761133), (39, 516507422), (41, 491311938), (67, 300653574), (78, 258253711), (82, 245655969), (123, 163770646), (134, 150326787), (201, 100217858), (246, 81885323), (402, 50108929), (533, 37793226), (871, 23127198), (1066, 18896613), (1599, 12597742), (1681, 11983218), (1742, 11563599), (2293, 8784906), (2613, 7709066), (2747, 7333014), (3198, 6298871), (3362, 5991609), (4586, 4392453), (5043, 3994406), (5226, 3854533), (5494, 3666507), (6879, 2928302), (8241, 2444338), (10086, 1997203), (13758, 1464151), (16482, 1222169), (21853, 921786), (29809, 675762), (35711, 564078), (43706, 460893), (59618, 337881), (65559, 307262), (71422, 282039), (89427, 225254), (94013, 214266), (107133, 188026), (112627, 178854), (131118, 153631)]