20163509521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{25639}}^1$

素因数の和:26796

約数の個数: 16

約数和(自身を含む): 21739438080

約数和(自身を除く): 1575928559

約数列:

[1, 23, 31, 713, 1103, 25369, 25639, 34193, 589697, 786439, 794809, 18280607, 28279817, 650435791, 876674327, 20163509521]

約数ペア:

[(1, 20163509521), (23, 876674327), (31, 650435791), (713, 28279817), (1103, 18280607), (25369, 794809), (25639, 786439), (34193, 589697)]