20163564019

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1\times {\mathrm{13487}}^1$

素因数の和:15210

約数の個数: 16

約数和(自身を含む): 21546270720

約数和(自身を除く): 1382706701

約数列:

[1, 29, 31, 899, 1663, 13487, 48227, 51553, 391123, 418097, 1495037, 12124813, 22428881, 650437549, 695295311, 20163564019]

約数ペア:

[(1, 20163564019), (29, 695295311), (31, 650437549), (899, 22428881), (1663, 12124813), (13487, 1495037), (48227, 418097), (51553, 391123)]