20082032

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 60

約数和(自身を含む): 42712296

約数和(自身を除く): 22630264

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 101, 136, 172, 202, 272, 289, 344, 404, 578, 688, 731, 808, 1156, 1462, 1616, 1717, 2312, 2924, 3434, 4343, 4624, 5848, 6868, 8686, 11696, 12427, 13736, 17372, 24854, 27472, 29189, 34744, 49708, 58378, 69488, 73831, 99416, 116756, 147662, 198832, 233512, 295324, 467024, 590648, 1181296, 1255127, 2510254, 5020508, 10041016, 20082032]

約数ペア:

[(1, 20082032), (2, 10041016), (4, 5020508), (8, 2510254), (16, 1255127), (17, 1181296), (34, 590648), (43, 467024), (68, 295324), (86, 233512), (101, 198832), (136, 147662), (172, 116756), (202, 99416), (272, 73831), (289, 69488), (344, 58378), (404, 49708), (578, 34744), (688, 29189), (731, 27472), (808, 24854), (1156, 17372), (1462, 13736), (1616, 12427), (1717, 11696), (2312, 8686), (2924, 6868), (3434, 5848), (4343, 4624)]