201005020

素因数分解:

$2^2\times 5^1\times {\mathrm{3019}}^1\times {\mathrm{3329}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 422377200

約数和(自身を除く): 221372180

約数列:

[1, 2, 4, 5, 10, 20, 3019, 3329, 6038, 6658, 12076, 13316, 15095, 16645, 30190, 33290, 60380, 66580, 10050251, 20100502, 40201004, 50251255, 100502510, 201005020]

約数ペア:

[(1, 201005020), (2, 100502510), (4, 50251255), (5, 40201004), (10, 20100502), (20, 10050251), (3019, 66580), (3329, 60380), (6038, 33290), (6658, 30190), (12076, 16645), (13316, 15095)]