20071032460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32372633}}^1$

素因数の和:32372673

約数の個数: 24

約数和(自身を含む): 43508820096

約数和(自身を除く): 23437787636

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 32372633, 64745266, 129490532, 161863165, 323726330, 647452660, 1003551623, 2007103246, 4014206492, 5017758115, 10035516230, 20071032460]

約数ペア:

[(1, 20071032460), (2, 10035516230), (4, 5017758115), (5, 4014206492), (10, 2007103246), (20, 1003551623), (31, 647452660), (62, 323726330), (124, 161863165), (155, 129490532), (310, 64745266), (620, 32372633)]