20570436

素因数分解:

$2^2\times 3^5\times {\mathrm{21163}}^1$

素因数の和:21182

約数の個数: 36

約数和(自身を含む): 53925872

約数和(自身を除く): 33355436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 21163, 42326, 63489, 84652, 126978, 190467, 253956, 380934, 571401, 761868, 1142802, 1714203, 2285604, 3428406, 5142609, 6856812, 10285218, 20570436]

約数ペア:

[(1, 20570436), (2, 10285218), (3, 6856812), (4, 5142609), (6, 3428406), (9, 2285604), (12, 1714203), (18, 1142802), (27, 761868), (36, 571401), (54, 380934), (81, 253956), (108, 190467), (162, 126978), (243, 84652), (324, 63489), (486, 42326), (972, 21163)]