20171882934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3863}}^1\times {\mathrm{41443}}^1$

素因数の和:45321

約数の個数: 48

約数和(自身を含む): 49963560192

約数和(自身を除く): 29791677258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3863, 7726, 11589, 23178, 27041, 34767, 41443, 54082, 69534, 81123, 82886, 124329, 162246, 243369, 248658, 290101, 372987, 486738, 580202, 745974, 870303, 1740606, 2610909, 5221818, 160094309, 320188618, 480282927, 960565854, 1120660163, 1440848781, 2241320326, 2881697562, 3361980489, 6723960978, 10085941467, 20171882934]

約数ペア:

[(1, 20171882934), (2, 10085941467), (3, 6723960978), (6, 3361980489), (7, 2881697562), (9, 2241320326), (14, 1440848781), (18, 1120660163), (21, 960565854), (42, 480282927), (63, 320188618), (126, 160094309), (3863, 5221818), (7726, 2610909), (11589, 1740606), (23178, 870303), (27041, 745974), (34767, 580202), (41443, 486738), (54082, 372987), (69534, 290101), (81123, 248658), (82886, 243369), (124329, 162246)]