20273430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{675781}}^1$

素因数の和:675791

約数の個数: 16

約数和(自身を含む): 48656304

約数和(自身を除く): 28382874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 675781, 1351562, 2027343, 3378905, 4054686, 6757810, 10136715, 20273430]

約数ペア:

[(1, 20273430), (2, 10136715), (3, 6757810), (5, 4054686), (6, 3378905), (10, 2027343), (15, 1351562), (30, 675781)]