20120690854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31537133}}^1$

素因数の和:31537175

約数の個数: 16

約数和(自身を含む): 34060104720

約数和(自身を除く): 13939413866

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31537133, 63074266, 346908463, 693816926, 914576857, 1829153714, 10060345427, 20120690854]

約数ペア:

[(1, 20120690854), (2, 10060345427), (11, 1829153714), (22, 914576857), (29, 693816926), (58, 346908463), (319, 63074266), (638, 31537133)]