20069994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477857}}^1$

素因数の和:477869

約数の個数: 16

約数和(自身を含む): 45874368

約数和(自身を除く): 25804374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477857, 955714, 1433571, 2867142, 3344999, 6689998, 10034997, 20069994]

約数ペア:

[(1, 20069994), (2, 10034997), (3, 6689998), (6, 3344999), (7, 2867142), (14, 1433571), (21, 955714), (42, 477857)]