20225886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4219}}^1$

素因数の和:4288

約数の個数: 32

約数和(自身を含む): 43752960

約数和(自身を除く): 23527074

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4219, 4794, 8438, 12657, 25314, 71723, 143446, 198293, 215169, 396586, 430338, 594879, 1189758, 3370981, 6741962, 10112943, 20225886]

約数ペア:

[(1, 20225886), (2, 10112943), (3, 6741962), (6, 3370981), (17, 1189758), (34, 594879), (47, 430338), (51, 396586), (94, 215169), (102, 198293), (141, 143446), (282, 71723), (799, 25314), (1598, 12657), (2397, 8438), (4219, 4794)]