20182141938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1\times {\mathrm{2377}}^1$

素因数の和:4291

約数の個数: 64

約数和(自身を含む): 46584449280

約数和(自身を除く): 26402307342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 1789, 2373, 2377, 3578, 4746, 4754, 5367, 7131, 10734, 12523, 14262, 16639, 25046, 33278, 37569, 49917, 75138, 99834, 202157, 268601, 404314, 537202, 606471, 805803, 1212942, 1415099, 1611606, 1880207, 2830198, 3760414, 4245297, 4252453, 5640621, 8490594, 8504906, 11281242, 12757359, 25514718, 29767171, 59534342, 89301513, 178603026, 480527189, 961054378, 1441581567, 2883163134, 3363690323, 6727380646, 10091070969, 20182141938]

約数ペア:

[(1, 20182141938), (2, 10091070969), (3, 6727380646), (6, 3363690323), (7, 2883163134), (14, 1441581567), (21, 961054378), (42, 480527189), (113, 178603026), (226, 89301513), (339, 59534342), (678, 29767171), (791, 25514718), (1582, 12757359), (1789, 11281242), (2373, 8504906), (2377, 8490594), (3578, 5640621), (4746, 4252453), (4754, 4245297), (5367, 3760414), (7131, 2830198), (10734, 1880207), (12523, 1611606), (14262, 1415099), (16639, 1212942), (25046, 805803), (33278, 606471), (37569, 537202), (49917, 404314), (75138, 268601), (99834, 202157)]