20086848438

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{691553}}^1$

素因数の和:691708

約数の個数: 32

約数和(自身を含む): 41426850816

約数和(自身を除く): 21340002378

約数列:

[1, 2, 3, 6, 47, 94, 103, 141, 206, 282, 309, 618, 4841, 9682, 14523, 29046, 691553, 1383106, 2074659, 4149318, 32502991, 65005982, 71229959, 97508973, 142459918, 195017946, 213689877, 427379754, 3347808073, 6695616146, 10043424219, 20086848438]

約数ペア:

[(1, 20086848438), (2, 10043424219), (3, 6695616146), (6, 3347808073), (47, 427379754), (94, 213689877), (103, 195017946), (141, 142459918), (206, 97508973), (282, 71229959), (309, 65005982), (618, 32502991), (4841, 4149318), (9682, 2074659), (14523, 1383106), (29046, 691553)]