20599896

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{4357}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 51773040

約数和(自身を除く): 31173144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4357, 4728, 8714, 13071, 17428, 26142, 34856, 52284, 104568, 858329, 1716658, 2574987, 3433316, 5149974, 6866632, 10299948, 20599896]

約数ペア:

[(1, 20599896), (2, 10299948), (3, 6866632), (4, 5149974), (6, 3433316), (8, 2574987), (12, 1716658), (24, 858329), (197, 104568), (394, 52284), (591, 34856), (788, 26142), (1182, 17428), (1576, 13071), (2364, 8714), (4357, 4728)]