20914032

素因数分解:

$2^4\times 3^1\times {\mathrm{435709}}^1$

素因数の和:435720

約数の個数: 20

約数和(自身を含む): 54028040

約数和(自身を除く): 33114008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435709, 871418, 1307127, 1742836, 2614254, 3485672, 5228508, 6971344, 10457016, 20914032]

約数ペア:

[(1, 20914032), (2, 10457016), (3, 6971344), (4, 5228508), (6, 3485672), (8, 2614254), (12, 1742836), (16, 1307127), (24, 871418), (48, 435709)]