20346641424

素因数分解:

$2^4\times 3^4\times {\mathrm{103}}^1\times {\mathrm{152423}}^1$

素因数の和:152546

約数の個数: 100

約数和(自身を含む): 59461212096

約数和(自身を除く): 39114570672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 103, 108, 144, 162, 206, 216, 309, 324, 412, 432, 618, 648, 824, 927, 1236, 1296, 1648, 1854, 2472, 2781, 3708, 4944, 5562, 7416, 8343, 11124, 14832, 16686, 22248, 33372, 44496, 66744, 133488, 152423, 304846, 457269, 609692, 914538, 1219384, 1371807, 1829076, 2438768, 2743614, 3658152, 4115421, 5487228, 7316304, 8230842, 10974456, 12346263, 15699569, 16461684, 21948912, 24692526, 31399138, 32923368, 47098707, 49385052, 62798276, 65846736, 94197414, 98770104, 125596552, 141296121, 188394828, 197540208, 251193104, 282592242, 376789656, 423888363, 565184484, 753579312, 847776726, 1130368968, 1271665089, 1695553452, 2260737936, 2543330178, 3391106904, 5086660356, 6782213808, 10173320712, 20346641424]

約数ペア:

[(1, 20346641424), (2, 10173320712), (3, 6782213808), (4, 5086660356), (6, 3391106904), (8, 2543330178), (9, 2260737936), (12, 1695553452), (16, 1271665089), (18, 1130368968), (24, 847776726), (27, 753579312), (36, 565184484), (48, 423888363), (54, 376789656), (72, 282592242), (81, 251193104), (103, 197540208), (108, 188394828), (144, 141296121), (162, 125596552), (206, 98770104), (216, 94197414), (309, 65846736), (324, 62798276), (412, 49385052), (432, 47098707), (618, 32923368), (648, 31399138), (824, 24692526), (927, 21948912), (1236, 16461684), (1296, 15699569), (1648, 12346263), (1854, 10974456), (2472, 8230842), (2781, 7316304), (3708, 5487228), (4944, 4115421), (5562, 3658152), (7416, 2743614), (8343, 2438768), (11124, 1829076), (14832, 1371807), (16686, 1219384), (22248, 914538), (33372, 609692), (44496, 457269), (66744, 304846), (133488, 152423)]