20070464547

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3261899}}^1$

素因数の和:3262202

約数の個数: 16

約数和(自身を含む): 30687955200

約数和(自身を除く): 10617490653

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 3261899, 9785697, 22833293, 68499879, 955736407, 2867209221, 6690154849, 20070464547]

約数ペア:

[(1, 20070464547), (3, 6690154849), (7, 2867209221), (21, 955736407), (293, 68499879), (879, 22833293), (2051, 9785697), (6153, 3261899)]