20745334511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7109}}^1\times {\mathrm{4349}}^1$

素因数の和:11530

約数の個数: 16

約数和(自身を含む): 23010804000

約数和(自身を除く): 2265469489

約数列:

[1, 11, 61, 671, 4349, 7109, 47839, 78199, 265289, 433649, 2918179, 4770139, 30917041, 340087451, 1885939501, 20745334511]

約数ペア:

[(1, 20745334511), (11, 1885939501), (61, 340087451), (671, 30917041), (4349, 4770139), (7109, 2918179), (47839, 433649), (78199, 265289)]