20221444164

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1\times {\mathrm{20551}}^1$

素因数の和:21216

約数の個数: 48

約数和(自身を含む): 47564891136

約数和(自身を除く): 27343446972

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 491, 501, 668, 982, 1002, 1473, 1964, 2004, 2946, 5892, 20551, 41102, 61653, 81997, 82204, 123306, 163994, 245991, 246612, 327988, 491982, 983964, 3432017, 6864034, 10090541, 10296051, 13728068, 20181082, 20592102, 30271623, 40362164, 41184204, 60543246, 121086492, 1685120347, 3370240694, 5055361041, 6740481388, 10110722082, 20221444164]

約数ペア:

[(1, 20221444164), (2, 10110722082), (3, 6740481388), (4, 5055361041), (6, 3370240694), (12, 1685120347), (167, 121086492), (334, 60543246), (491, 41184204), (501, 40362164), (668, 30271623), (982, 20592102), (1002, 20181082), (1473, 13728068), (1964, 10296051), (2004, 10090541), (2946, 6864034), (5892, 3432017), (20551, 983964), (41102, 491982), (61653, 327988), (81997, 246612), (82204, 245991), (123306, 163994)]