20968010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5077}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 43873920

約数和(自身を除く): 22905910

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 5077, 10154, 25385, 35539, 50770, 71078, 177695, 299543, 355390, 599086, 1497715, 2096801, 2995430, 4193602, 10484005, 20968010]

約数ペア:

[(1, 20968010), (2, 10484005), (5, 4193602), (7, 2995430), (10, 2096801), (14, 1497715), (35, 599086), (59, 355390), (70, 299543), (118, 177695), (295, 71078), (413, 50770), (590, 35539), (826, 25385), (2065, 10154), (4130, 5077)]