20810592

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6569}}^1$

素因数の和:6596

約数の個数: 72

約数和(自身を含む): 64569960

約数和(自身を除く): 43759368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 6569, 13138, 19707, 26276, 39414, 52552, 59121, 72259, 78828, 105104, 118242, 144518, 157656, 210208, 216777, 236484, 289036, 315312, 433554, 472968, 578072, 630624, 650331, 867108, 945936, 1156144, 1300662, 1734216, 1891872, 2312288, 2601324, 3468432, 5202648, 6936864, 10405296, 20810592]

約数ペア:

[(1, 20810592), (2, 10405296), (3, 6936864), (4, 5202648), (6, 3468432), (8, 2601324), (9, 2312288), (11, 1891872), (12, 1734216), (16, 1300662), (18, 1156144), (22, 945936), (24, 867108), (32, 650331), (33, 630624), (36, 578072), (44, 472968), (48, 433554), (66, 315312), (72, 289036), (88, 236484), (96, 216777), (99, 210208), (132, 157656), (144, 144518), (176, 118242), (198, 105104), (264, 78828), (288, 72259), (352, 59121), (396, 52552), (528, 39414), (792, 26276), (1056, 19707), (1584, 13138), (3168, 6569)]