20863608

素因数分解:

$2^3\times 3^1\times {\mathrm{869317}}^1$

素因数の和:869326

約数の個数: 16

約数和(自身を含む): 52159080

約数和(自身を除く): 31295472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 869317, 1738634, 2607951, 3477268, 5215902, 6954536, 10431804, 20863608]

約数ペア:

[(1, 20863608), (2, 10431804), (3, 6954536), (4, 5215902), (6, 3477268), (8, 2607951), (12, 1738634), (24, 869317)]