20170771675

素因数分解:

$5^2\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{10243}}^1$

素因数の和:10827

約数の個数: 24

約数和(自身を含む): 25196798016

約数和(自身を除く): 5026026341

約数列:

[1, 5, 25, 227, 347, 1135, 1735, 5675, 8675, 10243, 51215, 78769, 256075, 393845, 1969225, 2325161, 3554321, 11625805, 17771605, 58129025, 88858025, 806830867, 4034154335, 20170771675]

約数ペア:

[(1, 20170771675), (5, 4034154335), (25, 806830867), (227, 88858025), (347, 58129025), (1135, 17771605), (1735, 11625805), (5675, 3554321), (8675, 2325161), (10243, 1969225), (51215, 393845), (78769, 256075)]