20166484185

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{972113}}^1$

素因数の和:972585

約数の個数: 24

約数和(自身を含む): 35031100104

約数和(自身を除く): 14864615919

約数列:

[1, 3, 5, 9, 15, 45, 461, 1383, 2305, 4149, 6915, 20745, 972113, 2916339, 4860565, 8749017, 14581695, 43745085, 448144093, 1344432279, 2240720465, 4033296837, 6722161395, 20166484185]

約数ペア:

[(1, 20166484185), (3, 6722161395), (5, 4033296837), (9, 2240720465), (15, 1344432279), (45, 448144093), (461, 43745085), (1383, 14581695), (2305, 8749017), (4149, 4860565), (6915, 2916339), (20745, 972113)]