20090580937

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4302973}}^1$

素因数の和:4303032

約数の個数: 16

約数和(自身を含む): 24785130240

約数和(自身を除く): 4694549303

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 4302973, 30120811, 98968379, 124786217, 692778653, 873503519, 2870082991, 20090580937]

約数ペア:

[(1, 20090580937), (7, 2870082991), (23, 873503519), (29, 692778653), (161, 124786217), (203, 98968379), (667, 30120811), (4669, 4302973)]