20830020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347167}}^1$

素因数の和:347179

約数の個数: 24

約数和(自身を含む): 58324224

約数和(自身を除く): 37494204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347167, 694334, 1041501, 1388668, 1735835, 2083002, 3471670, 4166004, 5207505, 6943340, 10415010, 20830020]

約数ペア:

[(1, 20830020), (2, 10415010), (3, 6943340), (4, 5207505), (5, 4166004), (6, 3471670), (10, 2083002), (12, 1735835), (15, 1388668), (20, 1041501), (30, 694334), (60, 347167)]