20409291486

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66697031}}^1$

素因数の和:66697056

約数の個数: 24

約数和(自身を含む): 46821316464

約数和(自身を除く): 26412024978

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66697031, 133394062, 200091093, 400182186, 600273279, 1133849527, 1200546558, 2267699054, 3401548581, 6803097162, 10204645743, 20409291486]

約数ペア:

[(1, 20409291486), (2, 10204645743), (3, 6803097162), (6, 3401548581), (9, 2267699054), (17, 1200546558), (18, 1133849527), (34, 600273279), (51, 400182186), (102, 200091093), (153, 133394062), (306, 66697031)]