20101585460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91370843}}^1$

素因数の和:91370863

約数の個数: 24

約数和(自身を含む): 46050905376

約数和(自身を除く): 25949319916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91370843, 182741686, 365483372, 456854215, 913708430, 1005079273, 1827416860, 2010158546, 4020317092, 5025396365, 10050792730, 20101585460]

約数ペア:

[(1, 20101585460), (2, 10050792730), (4, 5025396365), (5, 4020317092), (10, 2010158546), (11, 1827416860), (20, 1005079273), (22, 913708430), (44, 456854215), (55, 365483372), (110, 182741686), (220, 91370843)]