20744436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75161}}^1$

素因数の和:75191

約数の個数: 24

約数和(自身を含む): 50508864

約数和(自身を除く): 29764428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75161, 150322, 225483, 300644, 450966, 901932, 1728703, 3457406, 5186109, 6914812, 10372218, 20744436]

約数ペア:

[(1, 20744436), (2, 10372218), (3, 6914812), (4, 5186109), (6, 3457406), (12, 1728703), (23, 901932), (46, 450966), (69, 300644), (92, 225483), (138, 150322), (276, 75161)]