20200944

素因数分解:

$2^4\times 3^1\times {\mathrm{420853}}^1$

素因数の和:420864

約数の個数: 20

約数和(自身を含む): 52185896

約数和(自身を除く): 31984952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420853, 841706, 1262559, 1683412, 2525118, 3366824, 5050236, 6733648, 10100472, 20200944]

約数ペア:

[(1, 20200944), (2, 10100472), (3, 6733648), (4, 5050236), (6, 3366824), (8, 2525118), (12, 1683412), (16, 1262559), (24, 841706), (48, 420853)]