20244936724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{262553}}^1$

素因数の和:263115

約数の個数: 24

約数和(自身を含む): 36456148008

約数和(自身を除く): 16211211284

約数列:

[1, 2, 4, 37, 74, 148, 521, 1042, 2084, 19277, 38554, 77108, 262553, 525106, 1050212, 9714461, 19428922, 38857844, 136790113, 273580226, 547160452, 5061234181, 10122468362, 20244936724]

約数ペア:

[(1, 20244936724), (2, 10122468362), (4, 5061234181), (37, 547160452), (74, 273580226), (148, 136790113), (521, 38857844), (1042, 19428922), (2084, 9714461), (19277, 1050212), (38554, 525106), (77108, 262553)]