20087046164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{13681}}^1\times {\mathrm{19319}}^1$

素因数の和:33023

約数の個数: 24

約数和(自身を含む): 37007073600

約数和(自身を除く): 16920027436

約数列:

[1, 2, 4, 19, 38, 76, 13681, 19319, 27362, 38638, 54724, 77276, 259939, 367061, 519878, 734122, 1039756, 1468244, 264303239, 528606478, 1057212956, 5021761541, 10043523082, 20087046164]

約数ペア:

[(1, 20087046164), (2, 10043523082), (4, 5021761541), (19, 1057212956), (38, 528606478), (76, 264303239), (13681, 1468244), (19319, 1039756), (27362, 734122), (38638, 519878), (54724, 367061), (77276, 259939)]