20196177810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9221999}}^1$

素因数の和:9222082

約数の個数: 32

約数和(自身を含む): 49134816000

約数和(自身を除く): 28938638190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 9221999, 18443998, 27665997, 46109995, 55331994, 92219990, 138329985, 276659970, 673205927, 1346411854, 2019617781, 3366029635, 4039235562, 6732059270, 10098088905, 20196177810]

約数ペア:

[(1, 20196177810), (2, 10098088905), (3, 6732059270), (5, 4039235562), (6, 3366029635), (10, 2019617781), (15, 1346411854), (30, 673205927), (73, 276659970), (146, 138329985), (219, 92219990), (365, 55331994), (438, 46109995), (730, 27665997), (1095, 18443998), (2190, 9221999)]