20212260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336871}}^1$

素因数の和:336883

約数の個数: 24

約数和(自身を含む): 56594496

約数和(自身を除く): 36382236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336871, 673742, 1010613, 1347484, 1684355, 2021226, 3368710, 4042452, 5053065, 6737420, 10106130, 20212260]

約数ペア:

[(1, 20212260), (2, 10106130), (3, 6737420), (4, 5053065), (5, 4042452), (6, 3368710), (10, 2021226), (12, 1684355), (15, 1347484), (20, 1010613), (30, 673742), (60, 336871)]