20140985815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1547521}}^1$

素因数の和:1547682

約数の個数: 16

約数和(自身を含む): 25626964320

約数和(自身を除く): 5485978505

約数列:

[1, 5, 19, 95, 137, 685, 2603, 13015, 1547521, 7737605, 29402899, 147014495, 212010377, 1060051885, 4028197163, 20140985815]

約数ペア:

[(1, 20140985815), (5, 4028197163), (19, 1060051885), (95, 212010377), (137, 147014495), (685, 29402899), (2603, 7737605), (13015, 1547521)]