20162202010

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{1253089}}^1$

素因数の和:1254705

約数の個数: 16

約数和(自身を含む): 36314548200

約数和(自身を除く): 16152346190

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 16090, 1253089, 2506178, 6265445, 12530890, 2016220201, 4032440402, 10081101005, 20162202010]

約数ペア:

[(1, 20162202010), (2, 10081101005), (5, 4032440402), (10, 2016220201), (1609, 12530890), (3218, 6265445), (8045, 2506178), (16090, 1253089)]