20171158046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1\times {\mathrm{10061}}^1$

素因数の和:12764

約数の個数: 32

約数和(自身を含む): 33723799200

約数和(自身を除く): 13552641154

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 2659, 5318, 10061, 20122, 34567, 69134, 77111, 130793, 154222, 261586, 291769, 583538, 1002443, 2004886, 3792997, 7585994, 26752199, 53504398, 347778587, 695557174, 775813771, 1551627542, 10085579023, 20171158046]

約数ペア:

[(1, 20171158046), (2, 10085579023), (13, 1551627542), (26, 775813771), (29, 695557174), (58, 347778587), (377, 53504398), (754, 26752199), (2659, 7585994), (5318, 3792997), (10061, 2004886), (20122, 1002443), (34567, 583538), (69134, 291769), (77111, 261586), (130793, 154222)]