20178276

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10069}}^1$

素因数の和:10243

約数の個数: 24

約数和(自身を含む): 47369280

約数和(自身を除く): 27191004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10069, 20138, 30207, 40276, 60414, 120828, 1681523, 3363046, 5044569, 6726092, 10089138, 20178276]

約数ペア:

[(1, 20178276), (2, 10089138), (3, 6726092), (4, 5044569), (6, 3363046), (12, 1681523), (167, 120828), (334, 60414), (501, 40276), (668, 30207), (1002, 20138), (2004, 10069)]