20070297768

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1\times {\mathrm{3163}}^1$

素因数の和:4222

約数の個数: 64

約数和(自身を含む): 50391129600

約数和(自身を除く): 30320831832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 631, 838, 1257, 1262, 1676, 1893, 2514, 2524, 3163, 3352, 3786, 5028, 5048, 6326, 7572, 9489, 10056, 12652, 15144, 18978, 25304, 37956, 75912, 264389, 528778, 793167, 1057556, 1325297, 1586334, 1995853, 2115112, 2650594, 3172668, 3975891, 3991706, 5301188, 5987559, 6345336, 7951782, 7983412, 10602376, 11975118, 15903564, 15966824, 23950236, 31807128, 47900472, 836262407, 1672524814, 2508787221, 3345049628, 5017574442, 6690099256, 10035148884, 20070297768]

約数ペア:

[(1, 20070297768), (2, 10035148884), (3, 6690099256), (4, 5017574442), (6, 3345049628), (8, 2508787221), (12, 1672524814), (24, 836262407), (419, 47900472), (631, 31807128), (838, 23950236), (1257, 15966824), (1262, 15903564), (1676, 11975118), (1893, 10602376), (2514, 7983412), (2524, 7951782), (3163, 6345336), (3352, 5987559), (3786, 5301188), (5028, 3991706), (5048, 3975891), (6326, 3172668), (7572, 2650594), (9489, 2115112), (10056, 1995853), (12652, 1586334), (15144, 1325297), (18978, 1057556), (25304, 793167), (37956, 528778), (75912, 264389)]