20260247986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4639}}^1\times {\mathrm{18047}}^1$

素因数の和:22710

約数の個数: 24

約数和(自身を含む): 33413345280

約数和(自身を除く): 13153097294

約数列:

[1, 2, 11, 22, 121, 242, 4639, 9278, 18047, 36094, 51029, 102058, 198517, 397034, 561319, 1122638, 2183687, 4367374, 83720033, 167440066, 920920363, 1841840726, 10130123993, 20260247986]

約数ペア:

[(1, 20260247986), (2, 10130123993), (11, 1841840726), (22, 920920363), (121, 167440066), (242, 83720033), (4639, 4367374), (9278, 2183687), (18047, 1122638), (36094, 561319), (51029, 397034), (102058, 198517)]