20246904

素因数分解:

$2^3\times 3^2\times {\mathrm{281207}}^1$

素因数の和:281219

約数の個数: 24

約数和(自身を含む): 54835560

約数和(自身を除く): 34588656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281207, 562414, 843621, 1124828, 1687242, 2249656, 2530863, 3374484, 5061726, 6748968, 10123452, 20246904]

約数ペア:

[(1, 20246904), (2, 10123452), (3, 6748968), (4, 5061726), (6, 3374484), (8, 2530863), (9, 2249656), (12, 1687242), (18, 1124828), (24, 843621), (36, 562414), (72, 281207)]