20084219358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478195699}}^1$

素因数の和:478195711

約数の個数: 16

約数和(自身を含む): 45906787200

約数和(自身を除く): 25822567842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478195699, 956391398, 1434587097, 2869174194, 3347369893, 6694739786, 10042109679, 20084219358]

約数ペア:

[(1, 20084219358), (2, 10042109679), (3, 6694739786), (6, 3347369893), (7, 2869174194), (14, 1434587097), (21, 956391398), (42, 478195699)]