20932691521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{5309}}^1\times {\mathrm{19423}}^1$

素因数の和:24768

約数の個数: 16

約数和(自身を含む): 24753945600

約数和(自身を除く): 3821254079

約数列:

[1, 7, 29, 203, 5309, 19423, 37163, 135961, 153961, 563267, 1077727, 3942869, 103116707, 721816949, 2990384503, 20932691521]

約数ペア:

[(1, 20932691521), (7, 2990384503), (29, 721816949), (203, 103116707), (5309, 3942869), (19423, 1077727), (37163, 563267), (135961, 153961)]