20163551313716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{23335391}}^1$

素因数の和:23335640

約数の個数: 48

約数和(自身を含む): 38035195494912

約数和(自身を除く): 17871644181196

約数列:

[1, 2, 4, 17, 34, 68, 97, 131, 194, 262, 388, 524, 1649, 2227, 3298, 4454, 6596, 8908, 12707, 25414, 50828, 216019, 432038, 864076, 23335391, 46670782, 93341564, 396701647, 793403294, 1586806588, 2263532927, 3056936221, 4527065854, 6113872442, 9054131708, 12227744884, 38480059759, 51967915757, 76960119518, 103935831514, 153920239036, 207871663028, 296522813437, 593045626874, 1186091253748, 5040887828429, 10081775656858, 20163551313716]

約数ペア:

[(1, 20163551313716), (2, 10081775656858), (4, 5040887828429), (17, 1186091253748), (34, 593045626874), (68, 296522813437), (97, 207871663028), (131, 153920239036), (194, 103935831514), (262, 76960119518), (388, 51967915757), (524, 38480059759), (1649, 12227744884), (2227, 9054131708), (3298, 6113872442), (4454, 4527065854), (6596, 3056936221), (8908, 2263532927), (12707, 1586806588), (25414, 793403294), (50828, 396701647), (216019, 93341564), (432038, 46670782), (864076, 23335391)]