20038961277

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{93983}}^1$

素因数の和:94194

約数の個数: 32

約数和(自身を含む): 30450816000

約数和(自身を除く): 10411854723

約数列:

[1, 3, 9, 27, 53, 149, 159, 447, 477, 1341, 1431, 4023, 7897, 23691, 71073, 93983, 213219, 281949, 845847, 2537541, 4981099, 14003467, 14943297, 42010401, 44829891, 126031203, 134489673, 378093609, 742183751, 2226551253, 6679653759, 20038961277]

約数ペア:

[(1, 20038961277), (3, 6679653759), (9, 2226551253), (27, 742183751), (53, 378093609), (149, 134489673), (159, 126031203), (447, 44829891), (477, 42010401), (1341, 14943297), (1431, 14003467), (4023, 4981099), (7897, 2537541), (23691, 845847), (71073, 281949), (93983, 213219)]