20133042391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4091}}^1\times {\mathrm{63913}}^1$

素因数の和:68022

約数の個数: 16

約数和(自身を含む): 25107464448

約数和(自身を除く): 4974422057

約数列:

[1, 7, 11, 77, 4091, 28637, 45001, 63913, 315007, 447391, 703043, 4921301, 261468083, 1830276581, 2876148913, 20133042391]

約数ペア:

[(1, 20133042391), (7, 2876148913), (11, 1830276581), (77, 261468083), (4091, 4921301), (28637, 703043), (45001, 447391), (63913, 315007)]