20165540198

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{2609}}^1\times {\mathrm{12347}}^1$

素因数の和:15271

約数の個数: 16

約数和(自身を含む): 30359039760

約数和(自身を除く): 10193499562

約数列:

[1, 2, 313, 626, 2609, 5218, 12347, 24694, 816617, 1633234, 3864611, 7729222, 32213323, 64426646, 10082770099, 20165540198]

約数ペア:

[(1, 20165540198), (2, 10082770099), (313, 64426646), (626, 32213323), (2609, 7729222), (5218, 3864611), (12347, 1633234), (24694, 816617)]