20247970410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{35491}}^1$

素因数の和:37620

約数の個数: 64

約数和(自身を含む): 54021663360

約数和(自身を除く): 33773692950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2113, 4226, 6339, 10565, 12678, 19017, 21130, 31695, 35491, 38034, 57051, 63390, 70982, 95085, 106473, 114102, 177455, 190170, 212946, 285255, 319419, 354910, 532365, 570510, 638838, 958257, 1064730, 1597095, 1916514, 3194190, 4791285, 9582570, 74992483, 149984966, 224977449, 374962415, 449954898, 674932347, 749924830, 1124887245, 1349864694, 2024797041, 2249774490, 3374661735, 4049594082, 6749323470, 10123985205, 20247970410]

約数ペア:

[(1, 20247970410), (2, 10123985205), (3, 6749323470), (5, 4049594082), (6, 3374661735), (9, 2249774490), (10, 2024797041), (15, 1349864694), (18, 1124887245), (27, 749924830), (30, 674932347), (45, 449954898), (54, 374962415), (90, 224977449), (135, 149984966), (270, 74992483), (2113, 9582570), (4226, 4791285), (6339, 3194190), (10565, 1916514), (12678, 1597095), (19017, 1064730), (21130, 958257), (31695, 638838), (35491, 570510), (38034, 532365), (57051, 354910), (63390, 319419), (70982, 285255), (95085, 212946), (106473, 190170), (114102, 177455)]