20046070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16567}}^1$

素因数の和:16596

約数の個数: 24

約数和(自身を含む): 39663792

約数和(自身を除く): 19617722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 16567, 33134, 82835, 165670, 182237, 364474, 911185, 1822370, 2004607, 4009214, 10023035, 20046070]

約数ペア:

[(1, 20046070), (2, 10023035), (5, 4009214), (10, 2004607), (11, 1822370), (22, 911185), (55, 364474), (110, 182237), (121, 165670), (242, 82835), (605, 33134), (1210, 16567)]