20134174832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{94099}}^1$

素因数の和:94461

約数の個数: 40

約数和(自身を含む): 40045948800

約数和(自身を除く): 19911773968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 311, 344, 622, 688, 1244, 2488, 4976, 13373, 26746, 53492, 94099, 106984, 188198, 213968, 376396, 752792, 1505584, 4046257, 8092514, 16185028, 29264789, 32370056, 58529578, 64740112, 117059156, 234118312, 468236624, 1258385927, 2516771854, 5033543708, 10067087416, 20134174832]

約数ペア:

[(1, 20134174832), (2, 10067087416), (4, 5033543708), (8, 2516771854), (16, 1258385927), (43, 468236624), (86, 234118312), (172, 117059156), (311, 64740112), (344, 58529578), (622, 32370056), (688, 29264789), (1244, 16185028), (2488, 8092514), (4976, 4046257), (13373, 1505584), (26746, 752792), (53492, 376396), (94099, 213968), (106984, 188198)]