2020104018

素因数分解:

$2^1\times 3^2\times {\mathrm{9227}}^1\times {\mathrm{12163}}^1$

素因数の和:21398

約数の個数: 24

約数和(自身を含む): 4377726288

約数和(自身を除く): 2357622270

約数列:

[1, 2, 3, 6, 9, 18, 9227, 12163, 18454, 24326, 27681, 36489, 55362, 72978, 83043, 109467, 166086, 218934, 112228001, 224456002, 336684003, 673368006, 1010052009, 2020104018]

約数ペア:

[(1, 2020104018), (2, 1010052009), (3, 673368006), (6, 336684003), (9, 224456002), (18, 112228001), (9227, 218934), (12163, 166086), (18454, 109467), (24326, 83043), (27681, 72978), (36489, 55362)]