20017503816

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7651951}}^1$

素因数の和:7652069

約数の個数: 32

約数和(自身を含む): 50502883200

約数和(自身を除く): 30485379384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 7651951, 15303902, 22955853, 30607804, 45911706, 61215608, 91823412, 183646824, 834062659, 1668125318, 2502187977, 3336250636, 5004375954, 6672501272, 10008751908, 20017503816]

約数ペア:

[(1, 20017503816), (2, 10008751908), (3, 6672501272), (4, 5004375954), (6, 3336250636), (8, 2502187977), (12, 1668125318), (24, 834062659), (109, 183646824), (218, 91823412), (327, 61215608), (436, 45911706), (654, 30607804), (872, 22955853), (1308, 15303902), (2616, 7651951)]