20173336215

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1\times {\mathrm{5827}}^1$

素因数の和:6799

約数の個数: 32

約数和(自身を含む): 32417853696

約数和(自身を除く): 12244517481

約数列:

[1, 3, 5, 15, 443, 521, 1329, 1563, 2215, 2605, 5827, 6645, 7815, 17481, 29135, 87405, 230803, 692409, 1154015, 2581361, 3035867, 3462045, 7744083, 9107601, 12906805, 15179335, 38720415, 45538005, 1344889081, 4034667243, 6724445405, 20173336215]

約数ペア:

[(1, 20173336215), (3, 6724445405), (5, 4034667243), (15, 1344889081), (443, 45538005), (521, 38720415), (1329, 15179335), (1563, 12906805), (2215, 9107601), (2605, 7744083), (5827, 3462045), (6645, 3035867), (7815, 2581361), (17481, 1154015), (29135, 692409), (87405, 230803)]