20218757301

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{4484089}}^1$

素因数の和:4484265

約数の個数: 16

約数和(自身を含む): 30133084800

約数和(自身を除く): 9914327499

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 4484089, 13452267, 40356801, 121070403, 748842863, 2246528589, 6739585767, 20218757301]

約数ペア:

[(1, 20218757301), (3, 6739585767), (9, 2246528589), (27, 748842863), (167, 121070403), (501, 40356801), (1503, 13452267), (4509, 4484089)]