20228422276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3748781}}^1$

素因数の和:3748875

約数の個数: 24

約数和(自身を含む): 37787722560

約数和(自身を除く): 17559300284

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 3748781, 7497562, 14995124, 71226839, 142453678, 266163451, 284907356, 532326902, 1064653804, 5057105569, 10114211138, 20228422276]

約数ペア:

[(1, 20228422276), (2, 10114211138), (4, 5057105569), (19, 1064653804), (38, 532326902), (71, 284907356), (76, 266163451), (142, 142453678), (284, 71226839), (1349, 14995124), (2698, 7497562), (5396, 3748781)]