20709024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30817}}^1$

素因数の和:30837

約数の個数: 48

約数和(自身を含む): 62129088

約数和(自身を除く): 41420064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30817, 61634, 92451, 123268, 184902, 215719, 246536, 369804, 431438, 493072, 647157, 739608, 862876, 986144, 1294314, 1479216, 1725752, 2588628, 2958432, 3451504, 5177256, 6903008, 10354512, 20709024]

約数ペア:

[(1, 20709024), (2, 10354512), (3, 6903008), (4, 5177256), (6, 3451504), (7, 2958432), (8, 2588628), (12, 1725752), (14, 1479216), (16, 1294314), (21, 986144), (24, 862876), (28, 739608), (32, 647157), (42, 493072), (48, 431438), (56, 369804), (84, 246536), (96, 215719), (112, 184902), (168, 123268), (224, 92451), (336, 61634), (672, 30817)]