20095054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 38071296

約数和(自身を除く): 17976242

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 3671, 5474, 7342, 25697, 51394, 62407, 84433, 124814, 168866, 436849, 591031, 873698, 1182062, 1435361, 2870722, 10047527, 20095054]

約数ペア:

[(1, 20095054), (2, 10047527), (7, 2870722), (14, 1435361), (17, 1182062), (23, 873698), (34, 591031), (46, 436849), (119, 168866), (161, 124814), (238, 84433), (322, 62407), (391, 51394), (782, 25697), (2737, 7342), (3671, 5474)]