20238851715

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1759}}^1\times {\mathrm{13001}}^1$

素因数の和:14827

約数の個数: 32

約数和(自身を含む): 32952268800

約数和(自身を除く): 12713417085

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 1759, 5277, 8795, 13001, 26385, 39003, 65005, 103781, 195015, 311343, 518905, 767059, 1556715, 2301177, 3835295, 11505885, 22868759, 68606277, 114343795, 343031385, 1349256781, 4047770343, 6746283905, 20238851715]

約数ペア:

[(1, 20238851715), (3, 6746283905), (5, 4047770343), (15, 1349256781), (59, 343031385), (177, 114343795), (295, 68606277), (885, 22868759), (1759, 11505885), (5277, 3835295), (8795, 2301177), (13001, 1556715), (26385, 767059), (39003, 518905), (65005, 311343), (103781, 195015)]