20260069352

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{15536863}}^1$

素因数の和:15537032

約数の個数: 16

約数和(自身を含む): 38220685440

約数和(自身を除く): 17960616088

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 15536863, 31073726, 62147452, 124294904, 2532508669, 5065017338, 10130034676, 20260069352]

約数ペア:

[(1, 20260069352), (2, 10130034676), (4, 5065017338), (8, 2532508669), (163, 124294904), (326, 62147452), (652, 31073726), (1304, 15536863)]