2019920484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9901571}}^1$

素因数の和:9901595

約数の個数: 24

約数和(自身を含む): 4990392288

約数和(自身を除く): 2970471804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 9901571, 19803142, 29704713, 39606284, 59409426, 118818852, 168326707, 336653414, 504980121, 673306828, 1009960242, 2019920484]

約数ペア:

[(1, 2019920484), (2, 1009960242), (3, 673306828), (4, 504980121), (6, 336653414), (12, 168326707), (17, 118818852), (34, 59409426), (51, 39606284), (68, 29704713), (102, 19803142), (204, 9901571)]