20261496

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22817}}^1$

素因数の和:22863

約数の個数: 32

約数和(自身を含む): 52025040

約数和(自身を除く): 31763544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22817, 45634, 68451, 91268, 136902, 182536, 273804, 547608, 844229, 1688458, 2532687, 3376916, 5065374, 6753832, 10130748, 20261496]

約数ペア:

[(1, 20261496), (2, 10130748), (3, 6753832), (4, 5065374), (6, 3376916), (8, 2532687), (12, 1688458), (24, 844229), (37, 547608), (74, 273804), (111, 182536), (148, 136902), (222, 91268), (296, 68451), (444, 45634), (888, 22817)]