20336316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 63748608

約数和(自身を除く): 43412292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1693, 1716, 2002, 3003, 3386, 4004, 5079, 6006, 6772, 10158, 11851, 12012, 18623, 20316, 22009, 23702, 35553, 37246, 44018, 47404, 55869, 66027, 71106, 74492, 88036, 111738, 130361, 132054, 142212, 154063, 223476, 242099, 260722, 264108, 308126, 391083, 462189, 484198, 521444, 616252, 726297, 782166, 924378, 968396, 1452594, 1564332, 1694693, 1848756, 2905188, 3389386, 5084079, 6778772, 10168158, 20336316]

約数ペア:

[(1, 20336316), (2, 10168158), (3, 6778772), (4, 5084079), (6, 3389386), (7, 2905188), (11, 1848756), (12, 1694693), (13, 1564332), (14, 1452594), (21, 968396), (22, 924378), (26, 782166), (28, 726297), (33, 616252), (39, 521444), (42, 484198), (44, 462189), (52, 391083), (66, 308126), (77, 264108), (78, 260722), (84, 242099), (91, 223476), (132, 154063), (143, 142212), (154, 132054), (156, 130361), (182, 111738), (231, 88036), (273, 74492), (286, 71106), (308, 66027), (364, 55869), (429, 47404), (462, 44018), (546, 37246), (572, 35553), (858, 23702), (924, 22009), (1001, 20316), (1092, 18623), (1693, 12012), (1716, 11851), (2002, 10158), (3003, 6772), (3386, 6006), (4004, 5079)]