20140038774

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^1\times {\mathrm{316339}}^1$

素因数の和:316487

約数の個数: 48

約数和(自身を含む): 45598512960

約数和(自身を除く): 25458474186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 243, 262, 393, 486, 786, 1179, 2358, 3537, 7074, 10611, 21222, 31833, 63666, 316339, 632678, 949017, 1898034, 2847051, 5694102, 8541153, 17082306, 25623459, 41440409, 51246918, 76870377, 82880818, 124321227, 153740754, 248642454, 372963681, 745927362, 1118891043, 2237782086, 3356673129, 6713346258, 10070019387, 20140038774]

約数ペア:

[(1, 20140038774), (2, 10070019387), (3, 6713346258), (6, 3356673129), (9, 2237782086), (18, 1118891043), (27, 745927362), (54, 372963681), (81, 248642454), (131, 153740754), (162, 124321227), (243, 82880818), (262, 76870377), (393, 51246918), (486, 41440409), (786, 25623459), (1179, 17082306), (2358, 8541153), (3537, 5694102), (7074, 2847051), (10611, 1898034), (21222, 949017), (31833, 632678), (63666, 316339)]