20680032

素因数分解:

$2^5\times 3^1\times {\mathrm{215417}}^1$

素因数の和:215430

約数の個数: 24

約数和(自身を含む): 54285336

約数和(自身を除く): 33605304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 215417, 430834, 646251, 861668, 1292502, 1723336, 2585004, 3446672, 5170008, 6893344, 10340016, 20680032]

約数ペア:

[(1, 20680032), (2, 10340016), (3, 6893344), (4, 5170008), (6, 3446672), (8, 2585004), (12, 1723336), (16, 1292502), (24, 861668), (32, 646251), (48, 430834), (96, 215417)]