20613744

素因数分解:

$2^4\times 3^3\times {\mathrm{47717}}^1$

素因数の和:47734

約数の個数: 40

約数和(自身を含む): 59170320

約数和(自身を除く): 38556576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47717, 95434, 143151, 190868, 286302, 381736, 429453, 572604, 763472, 858906, 1145208, 1288359, 1717812, 2290416, 2576718, 3435624, 5153436, 6871248, 10306872, 20613744]

約数ペア:

[(1, 20613744), (2, 10306872), (3, 6871248), (4, 5153436), (6, 3435624), (8, 2576718), (9, 2290416), (12, 1717812), (16, 1288359), (18, 1145208), (24, 858906), (27, 763472), (36, 572604), (48, 429453), (54, 381736), (72, 286302), (108, 190868), (144, 143151), (216, 95434), (432, 47717)]