23204620

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2083}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 48840624

約数和(自身を除く): 25636004

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2083, 2228, 2785, 4166, 5570, 8332, 10415, 11140, 20830, 41660, 1160231, 2320462, 4640924, 5801155, 11602310, 23204620]

約数ペア:

[(1, 23204620), (2, 11602310), (4, 5801155), (5, 4640924), (10, 2320462), (20, 1160231), (557, 41660), (1114, 20830), (2083, 11140), (2228, 10415), (2785, 8332), (4166, 5570)]