20480904

素因数分解:

$2^3\times 3^3\times {\mathrm{94819}}^1$

素因数の和:94834

約数の個数: 32

約数和(自身を含む): 56892000

約数和(自身を除く): 36411096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94819, 189638, 284457, 379276, 568914, 758552, 853371, 1137828, 1706742, 2275656, 2560113, 3413484, 5120226, 6826968, 10240452, 20480904]

約数ペア:

[(1, 20480904), (2, 10240452), (3, 6826968), (4, 5120226), (6, 3413484), (8, 2560113), (9, 2275656), (12, 1706742), (18, 1137828), (24, 853371), (27, 758552), (36, 568914), (54, 379276), (72, 284457), (108, 189638), (216, 94819)]