20173848

素因数分解:

$2^3\times 3^1\times {\mathrm{673}}^1\times {\mathrm{1249}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 50550000

約数和(自身を除く): 30376152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 673, 1249, 1346, 2019, 2498, 2692, 3747, 4038, 4996, 5384, 7494, 8076, 9992, 14988, 16152, 29976, 840577, 1681154, 2521731, 3362308, 5043462, 6724616, 10086924, 20173848]

約数ペア:

[(1, 20173848), (2, 10086924), (3, 6724616), (4, 5043462), (6, 3362308), (8, 2521731), (12, 1681154), (24, 840577), (673, 29976), (1249, 16152), (1346, 14988), (2019, 9992), (2498, 8076), (2692, 7494), (3747, 5384), (4038, 4996)]