20203908

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7417}}^1$

素因数の和:7651

約数の個数: 24

約数和(自身を含む): 47356512

約数和(自身を除く): 27152604

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 7417, 14834, 22251, 29668, 44502, 89004, 1683659, 3367318, 5050977, 6734636, 10101954, 20203908]

約数ペア:

[(1, 20203908), (2, 10101954), (3, 6734636), (4, 5050977), (6, 3367318), (12, 1683659), (227, 89004), (454, 44502), (681, 29668), (908, 22251), (1362, 14834), (2724, 7417)]