20110731814

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2170379}}^1$

素因数の和:2170535

約数の個数: 16

約数和(自身を含む): 31175338320

約数和(自身を除く): 11064606506

約数列:

[1, 2, 41, 82, 113, 226, 4633, 9266, 2170379, 4340758, 88985539, 177971078, 245252827, 490505654, 10055365907, 20110731814]

約数ペア:

[(1, 20110731814), (2, 10055365907), (41, 490505654), (82, 245252827), (113, 177971078), (226, 88985539), (4633, 4340758), (9266, 2170379)]