20100762003

素因数分解:

$3^1\times 7^1\times {\mathrm{21617}}^1\times {\mathrm{44279}}^1$

素因数の和:65906

約数の個数: 16

約数和(自身を含む): 30631841280

約数和(自身を除く): 10531079277

約数列:

[1, 3, 7, 21, 21617, 44279, 64851, 132837, 151319, 309953, 453957, 929859, 957179143, 2871537429, 6700254001, 20100762003]

約数ペア:

[(1, 20100762003), (3, 6700254001), (7, 2871537429), (21, 957179143), (21617, 929859), (44279, 453957), (64851, 309953), (132837, 151319)]