20199132055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4493689}}^1$

素因数の和:4493754

約数の個数: 16

約数和(自身を含む): 25883654400

約数和(自身を除く): 5684522345

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 4493689, 22468445, 130316981, 139304359, 651584905, 696521795, 4039826411, 20199132055]

約数ペア:

[(1, 20199132055), (5, 4039826411), (29, 696521795), (31, 651584905), (145, 139304359), (155, 130316981), (899, 22468445), (4495, 4493689)]