20757312

素因数分解:

$2^6\times 3^2\times {\mathrm{36037}}^1$

素因数の和:36055

約数の個数: 42

約数和(自身を含む): 59498738

約数和(自身を除く): 38741426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36037, 72074, 108111, 144148, 216222, 288296, 324333, 432444, 576592, 648666, 864888, 1153184, 1297332, 1729776, 2306368, 2594664, 3459552, 5189328, 6919104, 10378656, 20757312]

約数ペア:

[(1, 20757312), (2, 10378656), (3, 6919104), (4, 5189328), (6, 3459552), (8, 2594664), (9, 2306368), (12, 1729776), (16, 1297332), (18, 1153184), (24, 864888), (32, 648666), (36, 576592), (48, 432444), (64, 324333), (72, 288296), (96, 216222), (144, 144148), (192, 108111), (288, 72074), (576, 36037)]