20853314

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 32227200

約数和(自身を除く): 11373886

約数列:

[1, 2, 59, 79, 118, 158, 2237, 4474, 4661, 9322, 131983, 176723, 263966, 353446, 10426657, 20853314]

約数ペア:

[(1, 20853314), (2, 10426657), (59, 353446), (79, 263966), (118, 176723), (158, 131983), (2237, 9322), (4474, 4661)]