206650020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3444167}}^1$

素因数の和:3444179

約数の個数: 24

約数和(自身を含む): 578620224

約数和(自身を除く): 371970204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3444167, 6888334, 10332501, 13776668, 17220835, 20665002, 34441670, 41330004, 51662505, 68883340, 103325010, 206650020]

約数ペア:

[(1, 206650020), (2, 103325010), (3, 68883340), (4, 51662505), (5, 41330004), (6, 34441670), (10, 20665002), (12, 17220835), (15, 13776668), (20, 10332501), (30, 6888334), (60, 3444167)]