2020031330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4297939}}^1$

素因数の和:4297993

約数の個数: 16

約数和(自身を含む): 3713420160

約数和(自身を除く): 1693388830

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4297939, 8595878, 21489695, 42979390, 202003133, 404006266, 1010015665, 2020031330]

約数ペア:

[(1, 2020031330), (2, 1010015665), (5, 404006266), (10, 202003133), (47, 42979390), (94, 21489695), (235, 8595878), (470, 4297939)]