20714016

素因数分解:

$2^5\times 3^1\times {\mathrm{215771}}^1$

素因数の和:215784

約数の個数: 24

約数和(自身を含む): 54374544

約数和(自身を除く): 33660528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 215771, 431542, 647313, 863084, 1294626, 1726168, 2589252, 3452336, 5178504, 6904672, 10357008, 20714016]

約数ペア:

[(1, 20714016), (2, 10357008), (3, 6904672), (4, 5178504), (6, 3452336), (8, 2589252), (12, 1726168), (16, 1294626), (24, 863084), (32, 647313), (48, 431542), (96, 215771)]