20797463289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1\times {\mathrm{128339}}^1$

素因数の和:131204

約数の個数: 16

約数和(自身を含む): 29199916800

約数和(自身を除く): 8402453511

約数列:

[1, 3, 19, 57, 2843, 8529, 54017, 128339, 162051, 385017, 2438441, 7315323, 364867777, 1094603331, 6932487763, 20797463289]

約数ペア:

[(1, 20797463289), (3, 6932487763), (19, 1094603331), (57, 364867777), (2843, 7315323), (8529, 2438441), (54017, 385017), (128339, 162051)]