20180740314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{45497}}^1$

素因数の和:45747

約数の個数: 64

約数和(自身を含む): 47172326400

約数和(自身を除く): 26991586086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 179, 354, 358, 413, 537, 826, 1074, 1239, 1253, 2478, 2506, 3759, 7518, 10561, 21122, 31683, 45497, 63366, 73927, 90994, 136491, 147854, 221781, 272982, 318479, 443562, 636958, 955437, 1910874, 2684323, 5368646, 8052969, 8143963, 16105938, 16287926, 18790261, 24431889, 37580522, 48863778, 56370783, 57007741, 112741566, 114015482, 171023223, 342046446, 480493817, 960987634, 1441481451, 2882962902, 3363456719, 6726913438, 10090370157, 20180740314]

約数ペア:

[(1, 20180740314), (2, 10090370157), (3, 6726913438), (6, 3363456719), (7, 2882962902), (14, 1441481451), (21, 960987634), (42, 480493817), (59, 342046446), (118, 171023223), (177, 114015482), (179, 112741566), (354, 57007741), (358, 56370783), (413, 48863778), (537, 37580522), (826, 24431889), (1074, 18790261), (1239, 16287926), (1253, 16105938), (2478, 8143963), (2506, 8052969), (3759, 5368646), (7518, 2684323), (10561, 1910874), (21122, 955437), (31683, 636958), (45497, 443562), (63366, 318479), (73927, 272982), (90994, 221781), (136491, 147854)]