20217018533

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{328513}}^1$

素因数の和:328652

約数の個数: 16

約数和(自身を含む): 22076140800

約数和(自身を除く): 1859122267

約数列:

[1, 19, 41, 79, 779, 1501, 3239, 61541, 328513, 6241747, 13469033, 25952527, 255911627, 493098013, 1064053607, 20217018533]

約数ペア:

[(1, 20217018533), (19, 1064053607), (41, 493098013), (79, 255911627), (779, 25952527), (1501, 13469033), (3239, 6241747), (61541, 328513)]