2018670064

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{111751}}^1$

素因数の和:112888

約数の個数: 20

約数和(自身を含む): 3914672560

約数和(自身を除く): 1896002496

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 18064, 111751, 223502, 447004, 894008, 1788016, 126166879, 252333758, 504667516, 1009335032, 2018670064]

約数ペア:

[(1, 2018670064), (2, 1009335032), (4, 504667516), (8, 252333758), (16, 126166879), (1129, 1788016), (2258, 894008), (4516, 447004), (9032, 223502), (18064, 111751)]