20067554310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{11617}}^1$

素因数の和:12509

約数の個数: 64

約数和(自身を含む): 48904902144

約数和(自身を除く): 28837347834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 811, 1065, 1622, 2130, 2433, 4055, 4866, 8110, 11617, 12165, 23234, 24330, 34851, 57581, 58085, 69702, 115162, 116170, 172743, 174255, 287905, 345486, 348510, 575810, 824807, 863715, 1649614, 1727430, 2474421, 4124035, 4948842, 8248070, 9421387, 12372105, 18842774, 24744210, 28264161, 47106935, 56528322, 94213870, 141320805, 282641610, 668918477, 1337836954, 2006755431, 3344592385, 4013510862, 6689184770, 10033777155, 20067554310]

約数ペア:

[(1, 20067554310), (2, 10033777155), (3, 6689184770), (5, 4013510862), (6, 3344592385), (10, 2006755431), (15, 1337836954), (30, 668918477), (71, 282641610), (142, 141320805), (213, 94213870), (355, 56528322), (426, 47106935), (710, 28264161), (811, 24744210), (1065, 18842774), (1622, 12372105), (2130, 9421387), (2433, 8248070), (4055, 4948842), (4866, 4124035), (8110, 2474421), (11617, 1727430), (12165, 1649614), (23234, 863715), (24330, 824807), (34851, 575810), (57581, 348510), (58085, 345486), (69702, 287905), (115162, 174255), (116170, 172743)]