6720204564

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{282409}}^1$

素因数の和:283080

約数の個数: 36

約数和(自身を含む): 17012943220

約数和(自身を除く): 10292738656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 3966, 5949, 7932, 11898, 23796, 282409, 564818, 847227, 1129636, 1694454, 2541681, 3388908, 5083362, 10166724, 186672349, 373344698, 560017047, 746689396, 1120034094, 1680051141, 2240068188, 3360102282, 6720204564]

約数ペア:

[(1, 6720204564), (2, 3360102282), (3, 2240068188), (4, 1680051141), (6, 1120034094), (9, 746689396), (12, 560017047), (18, 373344698), (36, 186672349), (661, 10166724), (1322, 5083362), (1983, 3388908), (2644, 2541681), (3966, 1694454), (5949, 1129636), (7932, 847227), (11898, 564818), (23796, 282409)]