20178115131

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{16937}}^1\times {\mathrm{10733}}^1$

素因数の和:27710

約数の個数: 16

約数和(自身を含む): 27635498784

約数和(自身を除く): 7457383653

約数列:

[1, 3, 37, 111, 10733, 16937, 32199, 50811, 397121, 626669, 1191363, 1880007, 181784821, 545354463, 6726038377, 20178115131]

約数ペア:

[(1, 20178115131), (3, 6726038377), (37, 545354463), (111, 181784821), (10733, 1880007), (16937, 1191363), (32199, 626669), (50811, 397121)]