20212944

素因数分解:

$2^4\times 3^1\times {\mathrm{421103}}^1$

素因数の和:421114

約数の個数: 20

約数和(自身を含む): 52216896

約数和(自身を除く): 32003952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421103, 842206, 1263309, 1684412, 2526618, 3368824, 5053236, 6737648, 10106472, 20212944]

約数ペア:

[(1, 20212944), (2, 10106472), (3, 6737648), (4, 5053236), (6, 3368824), (8, 2526618), (12, 1684412), (16, 1263309), (24, 842206), (48, 421103)]