20053605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9349}}^1$

素因数の和:9381

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 17645595

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9349, 28047, 46745, 102839, 121537, 140235, 308517, 364611, 514195, 607685, 1336907, 1542585, 1823055, 4010721, 6684535, 20053605]

約数ペア:

[(1, 20053605), (3, 6684535), (5, 4010721), (11, 1823055), (13, 1542585), (15, 1336907), (33, 607685), (39, 514195), (55, 364611), (65, 308517), (143, 140235), (165, 121537), (195, 102839), (429, 46745), (715, 28047), (2145, 9349)]