22680491380

素因数分解:

$2^2\times 5^1\times {\mathrm{9907}}^1\times {\mathrm{114467}}^1$

素因数の和:124383

約数の個数: 24

約数和(自身を含む): 47634255648

約数和(自身を除く): 24953764268

約数列:

[1, 2, 4, 5, 10, 20, 9907, 19814, 39628, 49535, 99070, 114467, 198140, 228934, 457868, 572335, 1144670, 2289340, 1134024569, 2268049138, 4536098276, 5670122845, 11340245690, 22680491380]

約数ペア:

[(1, 22680491380), (2, 11340245690), (4, 5670122845), (5, 4536098276), (10, 2268049138), (20, 1134024569), (9907, 2289340), (19814, 1144670), (39628, 572335), (49535, 457868), (99070, 228934), (114467, 198140)]