20136050608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{148531}}^1$

素因数の和:148805

約数の個数: 40

約数和(自身を含む): 40243260080

約数和(自身を除く): 20107209472

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 229, 296, 458, 592, 916, 1832, 3664, 8473, 16946, 33892, 67784, 135568, 148531, 297062, 594124, 1188248, 2376496, 5495647, 10991294, 21982588, 34013599, 43965176, 68027198, 87930352, 136054396, 272108792, 544217584, 1258503163, 2517006326, 5034012652, 10068025304, 20136050608]

約数ペア:

[(1, 20136050608), (2, 10068025304), (4, 5034012652), (8, 2517006326), (16, 1258503163), (37, 544217584), (74, 272108792), (148, 136054396), (229, 87930352), (296, 68027198), (458, 43965176), (592, 34013599), (916, 21982588), (1832, 10991294), (3664, 5495647), (8473, 2376496), (16946, 1188248), (33892, 594124), (67784, 297062), (135568, 148531)]