20190952712

素因数分解:

$2^3\times 7^1\times {\mathrm{360552727}}^1$

素因数の和:360552740

約数の個数: 16

約数和(自身を含む): 43266327360

約数和(自身を除く): 23075374648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360552727, 721105454, 1442210908, 2523869089, 2884421816, 5047738178, 10095476356, 20190952712]

約数ペア:

[(1, 20190952712), (2, 10095476356), (4, 5047738178), (7, 2884421816), (8, 2523869089), (14, 1442210908), (28, 721105454), (56, 360552727)]