2020444853

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{16453}}^1$

素因数の和:16844

約数の個数: 16

約数和(自身を含む): 2359898496

約数和(自身を除く): 339453643

約数列:

[1, 7, 53, 331, 371, 2317, 16453, 17543, 115171, 122801, 872009, 5445943, 6104063, 38121601, 288634979, 2020444853]

約数ペア:

[(1, 2020444853), (7, 288634979), (53, 38121601), (331, 6104063), (371, 5445943), (2317, 872009), (16453, 122801), (17543, 115171)]