20107186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14983}}^1$

素因数の和:15057

約数の個数: 16

約数和(自身を含む): 33444288

約数和(自身を除く): 13337102

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14983, 29966, 164813, 329626, 913963, 1827926, 10053593, 20107186]

約数ペア:

[(1, 20107186), (2, 10053593), (11, 1827926), (22, 913963), (61, 329626), (122, 164813), (671, 29966), (1342, 14983)]