20589034788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{24691}}^1$

素因数の和:25814

約数の個数: 96

約数和(自身を含む): 61062328320

約数和(自身を除く): 40473293532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1103, 2206, 3309, 4412, 6618, 7721, 9927, 13236, 15442, 19854, 23163, 24691, 29781, 30884, 39708, 46326, 49382, 59562, 69489, 74073, 92652, 98764, 119124, 138978, 148146, 172837, 208467, 222219, 277956, 296292, 345674, 416934, 444438, 518511, 666657, 691348, 833868, 888876, 1037022, 1333314, 1555533, 2074044, 2666628, 3111066, 4666599, 6222132, 9333198, 18666396, 27234173, 54468346, 81702519, 108936692, 163405038, 190639211, 245107557, 326810076, 381278422, 490215114, 571917633, 735322671, 762556844, 980430228, 1143835266, 1470645342, 1715752899, 2287670532, 2941290684, 3431505798, 5147258697, 6863011596, 10294517394, 20589034788]

約数ペア:

[(1, 20589034788), (2, 10294517394), (3, 6863011596), (4, 5147258697), (6, 3431505798), (7, 2941290684), (9, 2287670532), (12, 1715752899), (14, 1470645342), (18, 1143835266), (21, 980430228), (27, 762556844), (28, 735322671), (36, 571917633), (42, 490215114), (54, 381278422), (63, 326810076), (84, 245107557), (108, 190639211), (126, 163405038), (189, 108936692), (252, 81702519), (378, 54468346), (756, 27234173), (1103, 18666396), (2206, 9333198), (3309, 6222132), (4412, 4666599), (6618, 3111066), (7721, 2666628), (9927, 2074044), (13236, 1555533), (15442, 1333314), (19854, 1037022), (23163, 888876), (24691, 833868), (29781, 691348), (30884, 666657), (39708, 518511), (46326, 444438), (49382, 416934), (59562, 345674), (69489, 296292), (74073, 277956), (92652, 222219), (98764, 208467), (119124, 172837), (138978, 148146)]