20199366852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3043907}}^1$

素因数の和:3044000

約数の個数: 48

約数和(自身を含む): 54546831360

約数和(自身を除く): 34347464508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 3043907, 6087814, 9131721, 12175628, 18263442, 21307349, 36526884, 42614698, 63922047, 85229396, 127844094, 240468653, 255688188, 480937306, 721405959, 961874612, 1442811918, 1683280571, 2885623836, 3366561142, 5049841713, 6733122284, 10099683426, 20199366852]

約数ペア:

[(1, 20199366852), (2, 10099683426), (3, 6733122284), (4, 5049841713), (6, 3366561142), (7, 2885623836), (12, 1683280571), (14, 1442811918), (21, 961874612), (28, 721405959), (42, 480937306), (79, 255688188), (84, 240468653), (158, 127844094), (237, 85229396), (316, 63922047), (474, 42614698), (553, 36526884), (948, 21307349), (1106, 18263442), (1659, 12175628), (2212, 9131721), (3318, 6087814), (6636, 3043907)]