20365902

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49193}}^1$

素因数の和:49224

約数の個数: 24

約数和(自身を含む): 46045584

約数和(自身を除く): 25679682

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49193, 98386, 147579, 295158, 442737, 885474, 1131439, 2262878, 3394317, 6788634, 10182951, 20365902]

約数ペア:

[(1, 20365902), (2, 10182951), (3, 6788634), (6, 3394317), (9, 2262878), (18, 1131439), (23, 885474), (46, 442737), (69, 295158), (138, 147579), (207, 98386), (414, 49193)]