20249905819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6673}}^1\times {\mathrm{21221}}^1$

素因数の和:27918

約数の個数: 16

約数和(自身を含む): 23794785504

約数和(自身を除く): 3544879685

約数列:

[1, 11, 13, 143, 6673, 21221, 73403, 86749, 233431, 275873, 954239, 3034603, 141607733, 1557685063, 1840900529, 20249905819]

約数ペア:

[(1, 20249905819), (11, 1840900529), (13, 1557685063), (143, 141607733), (6673, 3034603), (21221, 954239), (73403, 275873), (86749, 233431)]