20486952

素因数分解:

$2^3\times 3^3\times {\mathrm{94847}}^1$

素因数の和:94862

約数の個数: 32

約数和(自身を含む): 56908800

約数和(自身を除く): 36421848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94847, 189694, 284541, 379388, 569082, 758776, 853623, 1138164, 1707246, 2276328, 2560869, 3414492, 5121738, 6828984, 10243476, 20486952]

約数ペア:

[(1, 20486952), (2, 10243476), (3, 6828984), (4, 5121738), (6, 3414492), (8, 2560869), (9, 2276328), (12, 1707246), (18, 1138164), (24, 853623), (27, 758776), (36, 569082), (54, 379388), (72, 284541), (108, 189694), (216, 94847)]