20492082

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29191}}^1$

素因数の和:29215

約数の個数: 32

約数和(自身を含む): 49042560

約数和(自身を除く): 28550478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29191, 58382, 87573, 175146, 262719, 379483, 525438, 758966, 788157, 1138449, 1576314, 2276898, 3415347, 6830694, 10246041, 20492082]

約数ペア:

[(1, 20492082), (2, 10246041), (3, 6830694), (6, 3415347), (9, 2276898), (13, 1576314), (18, 1138449), (26, 788157), (27, 758966), (39, 525438), (54, 379483), (78, 262719), (117, 175146), (234, 87573), (351, 58382), (702, 29191)]