20778844152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{78707743}}^1$

素因数の和:78707763

約数の個数: 32

約数和(自身を含む): 56669575680

約数和(自身を除く): 35890731528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 78707743, 157415486, 236123229, 314830972, 472246458, 629661944, 865785173, 944492916, 1731570346, 1888985832, 2597355519, 3463140692, 5194711038, 6926281384, 10389422076, 20778844152]

約数ペア:

[(1, 20778844152), (2, 10389422076), (3, 6926281384), (4, 5194711038), (6, 3463140692), (8, 2597355519), (11, 1888985832), (12, 1731570346), (22, 944492916), (24, 865785173), (33, 629661944), (44, 472246458), (66, 314830972), (88, 236123229), (132, 157415486), (264, 78707743)]