20163544680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168029539}}^1$

素因数の和:168029553

約数の個数: 32

約数和(自身を含む): 60490634400

約数和(自身を除く): 40327089720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168029539, 336059078, 504088617, 672118156, 840147695, 1008177234, 1344236312, 1680295390, 2016354468, 2520443085, 3360590780, 4032708936, 5040886170, 6721181560, 10081772340, 20163544680]

約数ペア:

[(1, 20163544680), (2, 10081772340), (3, 6721181560), (4, 5040886170), (5, 4032708936), (6, 3360590780), (8, 2520443085), (10, 2016354468), (12, 1680295390), (15, 1344236312), (20, 1008177234), (24, 840147695), (30, 672118156), (40, 504088617), (60, 336059078), (120, 168029539)]