20086526876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8983241}}^1$

素因数の和:8983301

約数の個数: 24

約数和(自身を含む): 38735739504

約数和(自身を除く): 18649212628

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 8983241, 17966482, 35932964, 116782133, 233564266, 386279363, 467128532, 772558726, 1545117452, 5021631719, 10043263438, 20086526876]

約数ペア:

[(1, 20086526876), (2, 10043263438), (4, 5021631719), (13, 1545117452), (26, 772558726), (43, 467128532), (52, 386279363), (86, 233564266), (172, 116782133), (559, 35932964), (1118, 17966482), (2236, 8983241)]