20766365048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18152417}}^1$

素因数の和:18152447

約数の個数: 32

約数和(自身を含む): 45744093360

約数和(自身を除く): 24977728312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 18152417, 36304834, 72609668, 145219336, 199676587, 235981421, 399353174, 471962842, 798706348, 943925684, 1597412696, 1887851368, 2595795631, 5191591262, 10383182524, 20766365048]

約数ペア:

[(1, 20766365048), (2, 10383182524), (4, 5191591262), (8, 2595795631), (11, 1887851368), (13, 1597412696), (22, 943925684), (26, 798706348), (44, 471962842), (52, 399353174), (88, 235981421), (104, 199676587), (143, 145219336), (286, 72609668), (572, 36304834), (1144, 18152417)]