20183568

素因数分解:

$2^4\times 3^1\times {\mathrm{569}}^1\times {\mathrm{739}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 52303200

約数和(自身を除く): 32119632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 569, 739, 1138, 1478, 1707, 2217, 2276, 2956, 3414, 4434, 4552, 5912, 6828, 8868, 9104, 11824, 13656, 17736, 27312, 35472, 420491, 840982, 1261473, 1681964, 2522946, 3363928, 5045892, 6727856, 10091784, 20183568]

約数ペア:

[(1, 20183568), (2, 10091784), (3, 6727856), (4, 5045892), (6, 3363928), (8, 2522946), (12, 1681964), (16, 1261473), (24, 840982), (48, 420491), (569, 35472), (739, 27312), (1138, 17736), (1478, 13656), (1707, 11824), (2217, 9104), (2276, 8868), (2956, 6828), (3414, 5912), (4434, 4552)]