20101704831

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{3457}}^1\times {\mathrm{3823}}^1$

素因数の和:7312

約数の個数: 36

約数和(自身を含む): 31458449568

約数和(自身を除く): 11356744737

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 3457, 3823, 10371, 11469, 31113, 34407, 44941, 49699, 134823, 149097, 404469, 447291, 584233, 646087, 1752699, 1938261, 5258097, 5814783, 13216111, 39648333, 118944999, 171809443, 515428329, 1546284987, 2233522759, 6700568277, 20101704831]

約数ペア:

[(1, 20101704831), (3, 6700568277), (9, 2233522759), (13, 1546284987), (39, 515428329), (117, 171809443), (169, 118944999), (507, 39648333), (1521, 13216111), (3457, 5814783), (3823, 5258097), (10371, 1938261), (11469, 1752699), (31113, 646087), (34407, 584233), (44941, 447291), (49699, 404469), (134823, 149097)]