20022888902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1\times {\mathrm{5827}}^1$

素因数の和:8796

約数の個数: 32

約数和(自身を含む): 32651719680

約数和(自身を除く): 12628830778

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2917, 5827, 5834, 11654, 55423, 90427, 110713, 110846, 180637, 180854, 221426, 361274, 1718113, 3432103, 3436226, 6864206, 16997359, 33994718, 322949821, 526918129, 645899642, 1053836258, 10011444451, 20022888902]

約数ペア:

[(1, 20022888902), (2, 10011444451), (19, 1053836258), (31, 645899642), (38, 526918129), (62, 322949821), (589, 33994718), (1178, 16997359), (2917, 6864206), (5827, 3436226), (5834, 3432103), (11654, 1718113), (55423, 361274), (90427, 221426), (110713, 180854), (110846, 180637)]