20066352

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3907}}^1$

素因数の和:4025

約数の個数: 40

約数和(自身を含む): 52335936

約数和(自身を除く): 32269584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3907, 5136, 7814, 11721, 15628, 23442, 31256, 46884, 62512, 93768, 187536, 418049, 836098, 1254147, 1672196, 2508294, 3344392, 5016588, 6688784, 10033176, 20066352]

約数ペア:

[(1, 20066352), (2, 10033176), (3, 6688784), (4, 5016588), (6, 3344392), (8, 2508294), (12, 1672196), (16, 1254147), (24, 836098), (48, 418049), (107, 187536), (214, 93768), (321, 62512), (428, 46884), (642, 31256), (856, 23442), (1284, 15628), (1712, 11721), (2568, 7814), (3907, 5136)]