12028020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{200467}}^1$

素因数の和:200479

約数の個数: 24

約数和(自身を含む): 33678624

約数和(自身を除く): 21650604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 200467, 400934, 601401, 801868, 1002335, 1202802, 2004670, 2405604, 3007005, 4009340, 6014010, 12028020]

約数ペア:

[(1, 12028020), (2, 6014010), (3, 4009340), (4, 3007005), (5, 2405604), (6, 2004670), (10, 1202802), (12, 1002335), (15, 801868), (20, 601401), (30, 400934), (60, 200467)]