20102652

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^2$

素因数の和:275

約数の個数: 54

約数和(自身を含む): 52376688

約数和(自身を除く): 32274036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 109, 141, 188, 218, 282, 327, 423, 436, 564, 654, 846, 981, 1308, 1692, 1962, 3924, 5123, 10246, 11881, 15369, 20492, 23762, 30738, 35643, 46107, 47524, 61476, 71286, 92214, 106929, 142572, 184428, 213858, 427716, 558407, 1116814, 1675221, 2233628, 3350442, 5025663, 6700884, 10051326, 20102652]

約数ペア:

[(1, 20102652), (2, 10051326), (3, 6700884), (4, 5025663), (6, 3350442), (9, 2233628), (12, 1675221), (18, 1116814), (36, 558407), (47, 427716), (94, 213858), (109, 184428), (141, 142572), (188, 106929), (218, 92214), (282, 71286), (327, 61476), (423, 47524), (436, 46107), (564, 35643), (654, 30738), (846, 23762), (981, 20492), (1308, 15369), (1692, 11881), (1962, 10246), (3924, 5123)]