2064508020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3823163}}^1$

素因数の和:3823181

約数の個数: 48

約数和(自身を含む): 6422915520

約数和(自身を除く): 4358407500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3823163, 7646326, 11469489, 15292652, 19115815, 22938978, 34408467, 38231630, 45877956, 57347445, 68816934, 76463260, 103225401, 114694890, 137633868, 172042335, 206450802, 229389780, 344084670, 412901604, 516127005, 688169340, 1032254010, 2064508020]

約数ペア:

[(1, 2064508020), (2, 1032254010), (3, 688169340), (4, 516127005), (5, 412901604), (6, 344084670), (9, 229389780), (10, 206450802), (12, 172042335), (15, 137633868), (18, 114694890), (20, 103225401), (27, 76463260), (30, 68816934), (36, 57347445), (45, 45877956), (54, 38231630), (60, 34408467), (90, 22938978), (108, 19115815), (135, 15292652), (180, 11469489), (270, 7646326), (540, 3823163)]