20238768

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4259}}^1$

素因数の和:4287

約数の個数: 80

約数和(自身を含む): 63388800

約数和(自身を除く): 43150032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4259, 4752, 8518, 12777, 17036, 25554, 34072, 38331, 46849, 51108, 68144, 76662, 93698, 102216, 114993, 140547, 153324, 187396, 204432, 229986, 281094, 306648, 374792, 421641, 459972, 562188, 613296, 749584, 843282, 919944, 1124376, 1264923, 1686564, 1839888, 2248752, 2529846, 3373128, 5059692, 6746256, 10119384, 20238768]

約数ペア:

[(1, 20238768), (2, 10119384), (3, 6746256), (4, 5059692), (6, 3373128), (8, 2529846), (9, 2248752), (11, 1839888), (12, 1686564), (16, 1264923), (18, 1124376), (22, 919944), (24, 843282), (27, 749584), (33, 613296), (36, 562188), (44, 459972), (48, 421641), (54, 374792), (66, 306648), (72, 281094), (88, 229986), (99, 204432), (108, 187396), (132, 153324), (144, 140547), (176, 114993), (198, 102216), (216, 93698), (264, 76662), (297, 68144), (396, 51108), (432, 46849), (528, 38331), (594, 34072), (792, 25554), (1188, 17036), (1584, 12777), (2376, 8518), (4259, 4752)]