20156367089

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{304979}}^1$

素因数の和:305104

約数の個数: 16

約数和(自身を含む): 21738974400

約数和(自身を除く): 1582607311

約数列:

[1, 29, 43, 53, 1247, 1537, 2279, 66091, 304979, 8844391, 13114097, 16163887, 380308813, 468752723, 695047141, 20156367089]

約数ペア:

[(1, 20156367089), (29, 695047141), (43, 468752723), (53, 380308813), (1247, 16163887), (1537, 13114097), (2279, 8844391), (66091, 304979)]