20803588454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2983021}}^1$

素因数の和:2983351

約数の個数: 16

約数和(自身を含む): 34149635856

約数和(自身を除く): 13346047402

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 2983021, 5966042, 32813231, 65626462, 945617657, 1891235314, 10401794227, 20803588454]

約数ペア:

[(1, 20803588454), (2, 10401794227), (11, 1891235314), (22, 945617657), (317, 65626462), (634, 32813231), (3487, 5966042), (6974, 2983021)]