20243251004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{25969}}^1$

素因数の和:26262

約数の個数: 48

約数和(自身を含む): 38132270400

約数和(自身を除く): 17889019396

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 229, 458, 851, 916, 1702, 3404, 5267, 8473, 10534, 16946, 21068, 25969, 33892, 51938, 103876, 194879, 389758, 597287, 779516, 960853, 1194574, 1921706, 2389148, 3843412, 5946901, 11893802, 22099619, 23787604, 44199238, 88398476, 136778723, 220035337, 273557446, 440070674, 547114892, 880141348, 5060812751, 10121625502, 20243251004]

約数ペア:

[(1, 20243251004), (2, 10121625502), (4, 5060812751), (23, 880141348), (37, 547114892), (46, 440070674), (74, 273557446), (92, 220035337), (148, 136778723), (229, 88398476), (458, 44199238), (851, 23787604), (916, 22099619), (1702, 11893802), (3404, 5946901), (5267, 3843412), (8473, 2389148), (10534, 1921706), (16946, 1194574), (21068, 960853), (25969, 779516), (33892, 597287), (51938, 389758), (103876, 194879)]