20104455918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197102509}}^1$

素因数の和:197102531

約数の個数: 16

約数和(自身を含む): 42574142160

約数和(自身を除く): 22469686242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197102509, 394205018, 591307527, 1182615054, 3350742653, 6701485306, 10052227959, 20104455918]

約数ペア:

[(1, 20104455918), (2, 10052227959), (3, 6701485306), (6, 3350742653), (17, 1182615054), (34, 591307527), (51, 394205018), (102, 197102509)]