20283384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76831}}^1$

素因数の和:76851

約数の個数: 32

約数和(自身を含む): 55319040

約数和(自身を除く): 35035656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76831, 153662, 230493, 307324, 460986, 614648, 845141, 921972, 1690282, 1843944, 2535423, 3380564, 5070846, 6761128, 10141692, 20283384]

約数ペア:

[(1, 20283384), (2, 10141692), (3, 6761128), (4, 5070846), (6, 3380564), (8, 2535423), (11, 1843944), (12, 1690282), (22, 921972), (24, 845141), (33, 614648), (44, 460986), (66, 307324), (88, 230493), (132, 153662), (264, 76831)]