20453736

素因数分解:

$2^3\times 3^1\times {\mathrm{852239}}^1$

素因数の和:852248

約数の個数: 16

約数和(自身を含む): 51134400

約数和(自身を除く): 30680664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 852239, 1704478, 2556717, 3408956, 5113434, 6817912, 10226868, 20453736]

約数ペア:

[(1, 20453736), (2, 10226868), (3, 6817912), (4, 5113434), (6, 3408956), (8, 2556717), (12, 1704478), (24, 852239)]