20163405981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{194101}}^1$

素因数の和:195252

約数の個数: 16

約数和(自身を含む): 27776772608

約数和(自身を除く): 7613366627

約数列:

[1, 3, 31, 93, 1117, 3351, 34627, 103881, 194101, 582303, 6017131, 18051393, 216810817, 650432451, 6721135327, 20163405981]

約数ペア:

[(1, 20163405981), (3, 6721135327), (31, 650432451), (93, 216810817), (1117, 18051393), (3351, 6017131), (34627, 582303), (103881, 194101)]