20162048283

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{49391}}^1$

素因数の和:50576

約数の個数: 32

約数和(自身を含む): 32195681280

約数和(自身を除く): 12033632997

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1163, 3489, 10467, 15119, 31401, 45357, 49391, 136071, 148173, 408213, 444519, 642083, 1333557, 1926249, 5778747, 17336241, 57441733, 172325199, 516975597, 746742529, 1550926791, 2240227587, 6720682761, 20162048283]

約数ペア:

[(1, 20162048283), (3, 6720682761), (9, 2240227587), (13, 1550926791), (27, 746742529), (39, 516975597), (117, 172325199), (351, 57441733), (1163, 17336241), (3489, 5778747), (10467, 1926249), (15119, 1333557), (31401, 642083), (45357, 444519), (49391, 408213), (136071, 148173)]