20367052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4177}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 37902816

約数和(自身を除く): 17535764

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4177, 4876, 8354, 16708, 96071, 192142, 221381, 384284, 442762, 885524, 5091763, 10183526, 20367052]

約数ペア:

[(1, 20367052), (2, 10183526), (4, 5091763), (23, 885524), (46, 442762), (53, 384284), (92, 221381), (106, 192142), (212, 96071), (1219, 16708), (2438, 8354), (4177, 4876)]