2000723359620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{305921003}}^1$

素因数の和:305921124

約数の個数: 48

約数和(自身を含む): 5653420153920

約数和(自身を除く): 3652696794300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 305921003, 611842006, 917763009, 1223684012, 1529605015, 1835526018, 3059210030, 3671052036, 4588815045, 6118420060, 9177630090, 18355260180, 33345389327, 66690778654, 100036167981, 133381557308, 166726946635, 200072335962, 333453893270, 400144671924, 500180839905, 666907786540, 1000361679810, 2000723359620]

約数ペア:

[(1, 2000723359620), (2, 1000361679810), (3, 666907786540), (4, 500180839905), (5, 400144671924), (6, 333453893270), (10, 200072335962), (12, 166726946635), (15, 133381557308), (20, 100036167981), (30, 66690778654), (60, 33345389327), (109, 18355260180), (218, 9177630090), (327, 6118420060), (436, 4588815045), (545, 3671052036), (654, 3059210030), (1090, 1835526018), (1308, 1529605015), (1635, 1223684012), (2180, 917763009), (3270, 611842006), (6540, 305921003)]