20732253693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{254887}}^1$

素因数の和:256336

約数の個数: 16

約数和(自身を含む): 29118405120

約数和(自身を除く): 8386151427

約数列:

[1, 3, 19, 57, 1427, 4281, 27113, 81339, 254887, 764661, 4842853, 14528559, 363723749, 1091171247, 6910751231, 20732253693]

約数ペア:

[(1, 20732253693), (3, 6910751231), (19, 1091171247), (57, 363723749), (1427, 14528559), (4281, 4842853), (27113, 764661), (81339, 254887)]