20186399995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9238627}}^1$

素因数の和:9238674

約数の個数: 16

約数和(自身を含む): 26607248640

約数和(自身を除く): 6420848645

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 9238627, 46193135, 175533913, 212488421, 877669565, 1062442105, 4037279999, 20186399995]

約数ペア:

[(1, 20186399995), (5, 4037279999), (19, 1062442105), (23, 877669565), (95, 212488421), (115, 175533913), (437, 46193135), (2185, 9238627)]