20160863804

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1400449}}^1$

素因数の和:1400573

約数の個数: 24

約数和(自身を含む): 36467718000

約数和(自身を除く): 16306854196

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 3599, 7198, 14396, 1400449, 2800898, 5601796, 82626491, 85427389, 165252982, 170854778, 330505964, 341709556, 5040215951, 10080431902, 20160863804]

約数ペア:

[(1, 20160863804), (2, 10080431902), (4, 5040215951), (59, 341709556), (61, 330505964), (118, 170854778), (122, 165252982), (236, 85427389), (244, 82626491), (3599, 5601796), (7198, 2800898), (14396, 1400449)]