2020596545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{10739}}^1$

素因数の和:11077

約数の個数: 24

約数和(自身を含む): 2674002240

約数和(自身を除く): 653405695

約数列:

[1, 5, 11, 55, 121, 311, 605, 1555, 3421, 10739, 17105, 37631, 53695, 118129, 188155, 590645, 1299419, 3339829, 6497095, 16699145, 36738119, 183690595, 404119309, 2020596545]

約数ペア:

[(1, 2020596545), (5, 404119309), (11, 183690595), (55, 36738119), (121, 16699145), (311, 6497095), (605, 3339829), (1555, 1299419), (3421, 590645), (10739, 188155), (17105, 118129), (37631, 53695)]