20760246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29573}}^1$

素因数の和:29597

約数の個数: 32

約数和(自身を含む): 49684320

約数和(自身を除く): 28924074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29573, 59146, 88719, 177438, 266157, 384449, 532314, 768898, 798471, 1153347, 1596942, 2306694, 3460041, 6920082, 10380123, 20760246]

約数ペア:

[(1, 20760246), (2, 10380123), (3, 6920082), (6, 3460041), (9, 2306694), (13, 1596942), (18, 1153347), (26, 798471), (27, 768898), (39, 532314), (54, 384449), (78, 266157), (117, 177438), (234, 88719), (351, 59146), (702, 29573)]