20163507432

素因数分解:

$2^3\times 3^1\times {\mathrm{853}}^1\times {\mathrm{984931}}^1$

素因数の和:985793

約数の個数: 32

約数和(自身を含む): 50467915680

約数和(自身を除く): 30304408248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 853, 1706, 2559, 3412, 5118, 6824, 10236, 20472, 984931, 1969862, 2954793, 3939724, 5909586, 7879448, 11819172, 23638344, 840146143, 1680292286, 2520438429, 3360584572, 5040876858, 6721169144, 10081753716, 20163507432]

約数ペア:

[(1, 20163507432), (2, 10081753716), (3, 6721169144), (4, 5040876858), (6, 3360584572), (8, 2520438429), (12, 1680292286), (24, 840146143), (853, 23638344), (1706, 11819172), (2559, 7879448), (3412, 5909586), (5118, 3939724), (6824, 2954793), (10236, 1969862), (20472, 984931)]