20045014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15443}}^1$

素因数の和:15515

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 13314026

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 15443, 30886, 169873, 339746, 911137, 1822274, 10022507, 20045014]

約数ペア:

[(1, 20045014), (2, 10022507), (11, 1822274), (22, 911137), (59, 339746), (118, 169873), (649, 30886), (1298, 15443)]