20403847164

素因数分解:

$2^2\times 3^1\times {\mathrm{797}}^1\times {\mathrm{1217}}^1\times {\mathrm{1753}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 47735095968

約数和(自身を除く): 27331248804

約数列:

[1, 2, 3, 4, 6, 12, 797, 1217, 1594, 1753, 2391, 2434, 3188, 3506, 3651, 4782, 4868, 5259, 7012, 7302, 9564, 10518, 14604, 21036, 969949, 1397141, 1939898, 2133401, 2794282, 2909847, 3879796, 4191423, 4266802, 5588564, 5819694, 6400203, 8382846, 8533604, 11639388, 12800406, 16765692, 25600812, 1700320597, 3400641194, 5100961791, 6801282388, 10201923582, 20403847164]

約数ペア:

[(1, 20403847164), (2, 10201923582), (3, 6801282388), (4, 5100961791), (6, 3400641194), (12, 1700320597), (797, 25600812), (1217, 16765692), (1594, 12800406), (1753, 11639388), (2391, 8533604), (2434, 8382846), (3188, 6400203), (3506, 5819694), (3651, 5588564), (4782, 4266802), (4868, 4191423), (5259, 3879796), (7012, 2909847), (7302, 2794282), (9564, 2133401), (10518, 1939898), (14604, 1397141), (21036, 969949)]