20792887918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2926103}}^1$

素因数の和:2926152

約数の個数: 32

約数和(自身を含む): 37922307840

約数和(自身を除く): 17129419922

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 2926103, 5852206, 32187133, 49743751, 55595957, 64374266, 99487502, 111191914, 547181261, 611555527, 945131269, 1094362522, 1223111054, 1890262538, 10396443959, 20792887918]

約数ペア:

[(1, 20792887918), (2, 10396443959), (11, 1890262538), (17, 1223111054), (19, 1094362522), (22, 945131269), (34, 611555527), (38, 547181261), (187, 111191914), (209, 99487502), (323, 64374266), (374, 55595957), (418, 49743751), (646, 32187133), (3553, 5852206), (7106, 2926103)]