2023181620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{5881}}^1$

素因数の和:6160

約数の個数: 48

約数和(自身を含む): 4316352768

約数和(自身を除く): 2293171148

約数列:

[1, 2, 4, 5, 10, 20, 103, 167, 206, 334, 412, 515, 668, 835, 1030, 1670, 2060, 3340, 5881, 11762, 17201, 23524, 29405, 34402, 58810, 68804, 86005, 117620, 172010, 344020, 605743, 982127, 1211486, 1964254, 2422972, 3028715, 3928508, 4910635, 6057430, 9821270, 12114860, 19642540, 101159081, 202318162, 404636324, 505795405, 1011590810, 2023181620]

約数ペア:

[(1, 2023181620), (2, 1011590810), (4, 505795405), (5, 404636324), (10, 202318162), (20, 101159081), (103, 19642540), (167, 12114860), (206, 9821270), (334, 6057430), (412, 4910635), (515, 3928508), (668, 3028715), (835, 2422972), (1030, 1964254), (1670, 1211486), (2060, 982127), (3340, 605743), (5881, 344020), (11762, 172010), (17201, 117620), (23524, 86005), (29405, 68804), (34402, 58810)]