20281908

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{8849}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 47577600

約数和(自身を除く): 27295692

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 8849, 17698, 26547, 35396, 53094, 106188, 1690159, 3380318, 5070477, 6760636, 10140954, 20281908]

約数ペア:

[(1, 20281908), (2, 10140954), (3, 6760636), (4, 5070477), (6, 3380318), (12, 1690159), (191, 106188), (382, 53094), (573, 35396), (764, 26547), (1146, 17698), (2292, 8849)]