20164846836

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 48181835520

約数和(自身を除く): 28016988684

約数列:

[1, 2, 3, 4, 6, 12, 103, 113, 206, 226, 309, 339, 353, 409, 412, 452, 618, 678, 706, 818, 1059, 1227, 1236, 1356, 1412, 1636, 2118, 2454, 4236, 4908, 11639, 23278, 34917, 36359, 39889, 42127, 46217, 46556, 69834, 72718, 79778, 84254, 92434, 109077, 119667, 126381, 138651, 139668, 144377, 145436, 159556, 168508, 184868, 218154, 239334, 252762, 277302, 288754, 433131, 436308, 478668, 505524, 554604, 577508, 866262, 1732524, 4108567, 4760351, 8217134, 9520702, 12325701, 14281053, 14870831, 16314601, 16434268, 19041404, 24651402, 28562106, 29741662, 32629202, 44612493, 48943803, 49302804, 57124212, 59483324, 65258404, 89224986, 97887606, 178449972, 195775212, 1680403903, 3360807806, 5041211709, 6721615612, 10082423418, 20164846836]

約数ペア:

[(1, 20164846836), (2, 10082423418), (3, 6721615612), (4, 5041211709), (6, 3360807806), (12, 1680403903), (103, 195775212), (113, 178449972), (206, 97887606), (226, 89224986), (309, 65258404), (339, 59483324), (353, 57124212), (409, 49302804), (412, 48943803), (452, 44612493), (618, 32629202), (678, 29741662), (706, 28562106), (818, 24651402), (1059, 19041404), (1227, 16434268), (1236, 16314601), (1356, 14870831), (1412, 14281053), (1636, 12325701), (2118, 9520702), (2454, 8217134), (4236, 4760351), (4908, 4108567), (11639, 1732524), (23278, 866262), (34917, 577508), (36359, 554604), (39889, 505524), (42127, 478668), (46217, 436308), (46556, 433131), (69834, 288754), (72718, 277302), (79778, 252762), (84254, 239334), (92434, 218154), (109077, 184868), (119667, 168508), (126381, 159556), (138651, 145436), (139668, 144377)]