20098982643

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{29683}}^1$

素因数の和:29939

約数の個数: 32

約数和(自身を含む): 28525136640

約数和(自身を除く): 8426153997

約数列:

[1, 3, 29, 43, 87, 129, 181, 543, 1247, 3741, 5249, 7783, 15747, 23349, 29683, 89049, 225707, 677121, 860807, 1276369, 2582421, 3829107, 5372623, 16117869, 37014701, 111044103, 155806067, 231022789, 467418201, 693068367, 6699660881, 20098982643]

約数ペア:

[(1, 20098982643), (3, 6699660881), (29, 693068367), (43, 467418201), (87, 231022789), (129, 155806067), (181, 111044103), (543, 37014701), (1247, 16117869), (3741, 5372623), (5249, 3829107), (7783, 2582421), (15747, 1276369), (23349, 860807), (29683, 677121), (89049, 225707)]