20252312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 39275280

約数和(自身を除く): 19022968

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 521, 904, 1042, 2084, 4168, 4859, 9718, 19436, 22403, 38872, 44806, 58873, 89612, 117746, 179224, 235492, 470984, 2531539, 5063078, 10126156, 20252312]

約数ペア:

[(1, 20252312), (2, 10126156), (4, 5063078), (8, 2531539), (43, 470984), (86, 235492), (113, 179224), (172, 117746), (226, 89612), (344, 58873), (452, 44806), (521, 38872), (904, 22403), (1042, 19436), (2084, 9718), (4168, 4859)]