20782482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2963}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 47803392

約数和(自身を除く): 27020910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 2963, 3507, 5926, 7014, 8889, 17778, 20741, 41482, 62223, 124446, 494821, 989642, 1484463, 2968926, 3463747, 6927494, 10391241, 20782482]

約数ペア:

[(1, 20782482), (2, 10391241), (3, 6927494), (6, 3463747), (7, 2968926), (14, 1484463), (21, 989642), (42, 494821), (167, 124446), (334, 62223), (501, 41482), (1002, 20741), (1169, 17778), (2338, 8889), (2963, 7014), (3507, 5926)]