20083544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6659}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 41958000

約数和(自身を除く): 21874456

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6659, 13318, 26636, 53272, 86567, 173134, 193111, 346268, 386222, 692536, 772444, 1544888, 2510443, 5020886, 10041772, 20083544]

約数ペア:

[(1, 20083544), (2, 10041772), (4, 5020886), (8, 2510443), (13, 1544888), (26, 772444), (29, 692536), (52, 386222), (58, 346268), (104, 193111), (116, 173134), (232, 86567), (377, 53272), (754, 26636), (1508, 13318), (3016, 6659)]