20189710094

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2330837}}^1$

素因数の和:2330971

約数の個数: 16

約数和(自身を含む): 31214582496

約数和(自身を除く): 11024872402

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 2330837, 4661674, 142181057, 165489427, 284362114, 330978854, 10094855047, 20189710094]

約数ペア:

[(1, 20189710094), (2, 10094855047), (61, 330978854), (71, 284362114), (122, 165489427), (142, 142181057), (4331, 4661674), (8662, 2330837)]