20418696

素因数分解:

$2^3\times 3^3\times {\mathrm{94531}}^1$

素因数の和:94546

約数の個数: 32

約数和(自身を含む): 56719200

約数和(自身を除く): 36300504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94531, 189062, 283593, 378124, 567186, 756248, 850779, 1134372, 1701558, 2268744, 2552337, 3403116, 5104674, 6806232, 10209348, 20418696]

約数ペア:

[(1, 20418696), (2, 10209348), (3, 6806232), (4, 5104674), (6, 3403116), (8, 2552337), (9, 2268744), (12, 1701558), (18, 1134372), (24, 850779), (27, 756248), (36, 567186), (54, 378124), (72, 283593), (108, 189062), (216, 94531)]