20134675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 27444672

約数和(自身を除く): 7309997

約数列:

[1, 5, 11, 25, 55, 211, 275, 347, 1055, 1735, 2321, 3817, 5275, 8675, 11605, 19085, 58025, 73217, 95425, 366085, 805387, 1830425, 4026935, 20134675]

約数ペア:

[(1, 20134675), (5, 4026935), (11, 1830425), (25, 805387), (55, 366085), (211, 95425), (275, 73217), (347, 58025), (1055, 19085), (1735, 11605), (2321, 8675), (3817, 5275)]