20346538020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339108967}}^1$

素因数の和:339108979

約数の個数: 24

約数和(自身を含む): 56970306624

約数和(自身を除く): 36623768604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339108967, 678217934, 1017326901, 1356435868, 1695544835, 2034653802, 3391089670, 4069307604, 5086634505, 6782179340, 10173269010, 20346538020]

約数ペア:

[(1, 20346538020), (2, 10173269010), (3, 6782179340), (4, 5086634505), (5, 4069307604), (6, 3391089670), (10, 2034653802), (12, 1695544835), (15, 1356435868), (20, 1017326901), (30, 678217934), (60, 339108967)]