20218302014

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{233743}}^1$

素因数の和:234515

約数の個数: 16

約数和(自身を含む): 30868232640

約数和(自身を除く): 10649930626

約数列:

[1, 2, 61, 122, 709, 1418, 43249, 86498, 233743, 467486, 14258323, 28516646, 165723787, 331447574, 10109151007, 20218302014]

約数ペア:

[(1, 20218302014), (2, 10109151007), (61, 331447574), (122, 165723787), (709, 28516646), (1418, 14258323), (43249, 467486), (86498, 233743)]