20083842

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 45178560

約数和(自身を除く): 25094718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4481, 4482, 8962, 13443, 26886, 40329, 80658, 120987, 241974, 371923, 743846, 1115769, 2231538, 3347307, 6694614, 10041921, 20083842]

約数ペア:

[(1, 20083842), (2, 10041921), (3, 6694614), (6, 3347307), (9, 2231538), (18, 1115769), (27, 743846), (54, 371923), (83, 241974), (166, 120987), (249, 80658), (498, 40329), (747, 26886), (1494, 13443), (2241, 8962), (4481, 4482)]