20065636

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 35852544

約数和(自身を除く): 15786908

約数列:

[1, 2, 4, 103, 113, 206, 226, 412, 431, 452, 862, 1724, 11639, 23278, 44393, 46556, 48703, 88786, 97406, 177572, 194812, 5016409, 10032818, 20065636]

約数ペア:

[(1, 20065636), (2, 10032818), (4, 5016409), (103, 194812), (113, 177572), (206, 97406), (226, 88786), (412, 48703), (431, 46556), (452, 44393), (862, 23278), (1724, 11639)]