20084664105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{555823}}^1$

素因数の和:555918

約数の個数: 48

約数和(自身を含む): 38498593536

約数和(自身を除く): 18413929431

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2409, 3285, 4015, 7227, 12045, 36135, 555823, 1667469, 2779115, 5002407, 6114053, 8337345, 18342159, 25012035, 30570265, 40575079, 55026477, 91710795, 121725237, 202875395, 275132385, 365175711, 446325869, 608626185, 1338977607, 1825878555, 2231629345, 4016932821, 6694888035, 20084664105]

約数ペア:

[(1, 20084664105), (3, 6694888035), (5, 4016932821), (9, 2231629345), (11, 1825878555), (15, 1338977607), (33, 608626185), (45, 446325869), (55, 365175711), (73, 275132385), (99, 202875395), (165, 121725237), (219, 91710795), (365, 55026477), (495, 40575079), (657, 30570265), (803, 25012035), (1095, 18342159), (2409, 8337345), (3285, 6114053), (4015, 5002407), (7227, 2779115), (12045, 1667469), (36135, 555823)]