20744335867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1\times {\mathrm{8263}}^1$

素因数の和:10842

約数の個数: 16

約数和(自身を含む): 22348500480

約数和(自身を除く): 1604164613

約数列:

[1, 17, 59, 1003, 2503, 8263, 42551, 140471, 147677, 487517, 2510509, 8287789, 20682289, 351598913, 1220255051, 20744335867]

約数ペア:

[(1, 20744335867), (17, 1220255051), (59, 351598913), (1003, 20682289), (2503, 8287789), (8263, 2510509), (42551, 487517), (140471, 147677)]