20084436

素因数分解:

$2^2\times 3^5\times {\mathrm{20663}}^1$

素因数の和:20682

約数の個数: 36

約数和(自身を含む): 52651872

約数和(自身を除く): 32567436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20663, 41326, 61989, 82652, 123978, 185967, 247956, 371934, 557901, 743868, 1115802, 1673703, 2231604, 3347406, 5021109, 6694812, 10042218, 20084436]

約数ペア:

[(1, 20084436), (2, 10042218), (3, 6694812), (4, 5021109), (6, 3347406), (9, 2231604), (12, 1673703), (18, 1115802), (27, 743868), (36, 557901), (54, 371934), (81, 247956), (108, 185967), (162, 123978), (243, 82652), (324, 61989), (486, 41326), (972, 20663)]