20179904830

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3291991}}^1$

素因数の和:3292611

約数の個数: 16

約数和(自身を含む): 36383095584

約数和(自身を除く): 16203190754

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 3291991, 6583982, 16459955, 32919910, 2017990483, 4035980966, 10089952415, 20179904830]

約数ペア:

[(1, 20179904830), (2, 10089952415), (5, 4035980966), (10, 2017990483), (613, 32919910), (1226, 16459955), (3065, 6583982), (6130, 3291991)]