20559312

素因数分解:

$2^4\times 3^3\times {\mathrm{47591}}^1$

素因数の和:47608

約数の個数: 40

約数和(自身を含む): 59014080

約数和(自身を除く): 38454768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47591, 95182, 142773, 190364, 285546, 380728, 428319, 571092, 761456, 856638, 1142184, 1284957, 1713276, 2284368, 2569914, 3426552, 5139828, 6853104, 10279656, 20559312]

約数ペア:

[(1, 20559312), (2, 10279656), (3, 6853104), (4, 5139828), (6, 3426552), (8, 2569914), (9, 2284368), (12, 1713276), (16, 1284957), (18, 1142184), (24, 856638), (27, 761456), (36, 571092), (48, 428319), (54, 380728), (72, 285546), (108, 190364), (144, 142773), (216, 95182), (432, 47591)]