20453034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{486977}}^1$

素因数の和:486989

約数の個数: 16

約数和(自身を含む): 46749888

約数和(自身を除く): 26296854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 486977, 973954, 1460931, 2921862, 3408839, 6817678, 10226517, 20453034]

約数ペア:

[(1, 20453034), (2, 10226517), (3, 6817678), (6, 3408839), (7, 2921862), (14, 1460931), (21, 973954), (42, 486977)]