47668820

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2339}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 100245600

約数和(自身を除く): 52576780

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 2339, 4076, 4678, 5095, 9356, 10190, 11695, 20380, 23390, 46780, 2383441, 4766882, 9533764, 11917205, 23834410, 47668820]

約数ペア:

[(1, 47668820), (2, 23834410), (4, 11917205), (5, 9533764), (10, 4766882), (20, 2383441), (1019, 46780), (2038, 23390), (2339, 20380), (4076, 11695), (4678, 10190), (5095, 9356)]