20147192615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{22447}}^1\times {\mathrm{16319}}^1$

素因数の和:38782

約数の個数: 16

約数和(自身を含む): 26377297920

約数和(自身を除く): 6230105305

約数列:

[1, 5, 11, 55, 16319, 22447, 81595, 112235, 179509, 246917, 897545, 1234585, 366312593, 1831562965, 4029438523, 20147192615]

約数ペア:

[(1, 20147192615), (5, 4029438523), (11, 1831562965), (55, 366312593), (16319, 1234585), (22447, 897545), (81595, 246917), (112235, 179509)]