20174904

素因数分解:

$2^3\times 3^2\times {\mathrm{280207}}^1$

素因数の和:280219

約数の個数: 24

約数和(自身を含む): 54640560

約数和(自身を除く): 34465656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280207, 560414, 840621, 1120828, 1681242, 2241656, 2521863, 3362484, 5043726, 6724968, 10087452, 20174904]

約数ペア:

[(1, 20174904), (2, 10087452), (3, 6724968), (4, 5043726), (6, 3362484), (8, 2521863), (9, 2241656), (12, 1681242), (18, 1120828), (24, 840621), (36, 560414), (72, 280207)]