20301150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3301}}^1$

素因数の和:3357

約数の個数: 48

約数和(自身を含む): 51590448

約数和(自身を除く): 31289298

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 3301, 6150, 6602, 9903, 16505, 19806, 33010, 49515, 82525, 99030, 135341, 165050, 247575, 270682, 406023, 495150, 676705, 812046, 1353410, 2030115, 3383525, 4060230, 6767050, 10150575, 20301150]

約数ペア:

[(1, 20301150), (2, 10150575), (3, 6767050), (5, 4060230), (6, 3383525), (10, 2030115), (15, 1353410), (25, 812046), (30, 676705), (41, 495150), (50, 406023), (75, 270682), (82, 247575), (123, 165050), (150, 135341), (205, 99030), (246, 82525), (410, 49515), (615, 33010), (1025, 19806), (1230, 16505), (2050, 9903), (3075, 6602), (3301, 6150)]