20933988

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37117}}^1$

素因数の和:37171

約数の個数: 24

約数和(自身を含む): 49886592

約数和(自身を除く): 28952604

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37117, 74234, 111351, 148468, 222702, 445404, 1744499, 3488998, 5233497, 6977996, 10466994, 20933988]

約数ペア:

[(1, 20933988), (2, 10466994), (3, 6977996), (4, 5233497), (6, 3488998), (12, 1744499), (47, 445404), (94, 222702), (141, 148468), (188, 111351), (282, 74234), (564, 37117)]