20172236063

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{103619}}^1$

素因数の和:103799

約数の個数: 24

約数和(自身を含む): 24452247600

約数和(自身を除く): 4280011537

約数列:

[1, 7, 29, 49, 137, 203, 959, 1421, 3973, 6713, 27811, 103619, 194677, 725333, 3004951, 5077331, 14195803, 21034657, 99370621, 147242599, 411678287, 695594347, 2881748009, 20172236063]

約数ペア:

[(1, 20172236063), (7, 2881748009), (29, 695594347), (49, 411678287), (137, 147242599), (203, 99370621), (959, 21034657), (1421, 14195803), (3973, 5077331), (6713, 3004951), (27811, 725333), (103619, 194677)]