20122522030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5337539}}^1$

素因数の和:5337588

約数の個数: 32

約数和(自身を含む): 40351802400

約数和(自身を除く): 20229280370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 5337539, 10675078, 26687695, 53375390, 69388007, 138776014, 154788631, 309577262, 346940035, 693880070, 773943155, 1547886310, 2012252203, 4024504406, 10061261015, 20122522030]

約数ペア:

[(1, 20122522030), (2, 10061261015), (5, 4024504406), (10, 2012252203), (13, 1547886310), (26, 773943155), (29, 693880070), (58, 346940035), (65, 309577262), (130, 154788631), (145, 138776014), (290, 69388007), (377, 53375390), (754, 26687695), (1885, 10675078), (3770, 5337539)]