20147346966

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{240899}}^1$

素因数の和:241220

約数の個数: 32

約数和(自身を含む): 41211244800

約数和(自身を除く): 21063897834

約数列:

[1, 2, 3, 6, 53, 106, 159, 263, 318, 526, 789, 1578, 13939, 27878, 41817, 83634, 240899, 481798, 722697, 1445394, 12767647, 25535294, 38302941, 63356437, 76605882, 126712874, 190069311, 380138622, 3357891161, 6715782322, 10073673483, 20147346966]

約数ペア:

[(1, 20147346966), (2, 10073673483), (3, 6715782322), (6, 3357891161), (53, 380138622), (106, 190069311), (159, 126712874), (263, 76605882), (318, 63356437), (526, 38302941), (789, 25535294), (1578, 12767647), (13939, 1445394), (27878, 722697), (41817, 481798), (83634, 240899)]