1980570192

素因数分解:

$2^4\times 3^1\times {\mathrm{41261879}}^1$

素因数の和:41261890

約数の個数: 20

約数和(自身を含む): 5116473120

約数和(自身を除く): 3135902928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41261879, 82523758, 123785637, 165047516, 247571274, 330095032, 495142548, 660190064, 990285096, 1980570192]

約数ペア:

[(1, 1980570192), (2, 990285096), (3, 660190064), (4, 495142548), (6, 330095032), (8, 247571274), (12, 165047516), (16, 123785637), (24, 82523758), (48, 41261879)]