20967024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33601}}^1$

素因数の和:33625

約数の個数: 40

約数和(自身を含む): 58333072

約数和(自身を除く): 37366048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 33601, 67202, 100803, 134404, 201606, 268808, 403212, 436813, 537616, 806424, 873626, 1310439, 1612848, 1747252, 2620878, 3494504, 5241756, 6989008, 10483512, 20967024]

約数ペア:

[(1, 20967024), (2, 10483512), (3, 6989008), (4, 5241756), (6, 3494504), (8, 2620878), (12, 1747252), (13, 1612848), (16, 1310439), (24, 873626), (26, 806424), (39, 537616), (48, 436813), (52, 403212), (78, 268808), (104, 201606), (156, 134404), (208, 100803), (312, 67202), (624, 33601)]