20199402093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3476063}}^1$

素因数の和:3476228

約数の個数: 16

約数和(自身を含む): 29198937600

約数和(自身を除く): 8999535507

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 3476063, 10428189, 45188819, 135566457, 517933387, 1553800161, 6733134031, 20199402093]

約数ペア:

[(1, 20199402093), (3, 6733134031), (13, 1553800161), (39, 517933387), (149, 135566457), (447, 45188819), (1937, 10428189), (5811, 3476063)]