20075636404772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2243}}^1\times {\mathrm{37361}}^1$

素因数の和:39909

約数の個数: 96

約数和(自身を含む): 40227260097024

約数和(自身を除く): 20151623692252

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 271, 442, 542, 884, 1084, 2243, 3523, 4486, 4607, 7046, 8972, 9214, 14092, 18428, 29159, 37361, 38131, 58318, 59891, 74722, 76262, 116636, 119782, 149444, 152524, 239564, 485693, 495703, 607853, 635137, 971386, 991406, 1215706, 1270274, 1942772, 1982812, 2431412, 2540548, 7902089, 8256781, 10124831, 10333501, 15804178, 16513562, 20249662, 20667002, 31608356, 33027124, 40499324, 41334004, 83800723, 131622803, 134335513, 167601446, 172122127, 263245606, 268671026, 335202892, 344244254, 526491212, 537342052, 688488508, 1089409399, 1424612291, 2178818798, 2237587651, 2849224582, 4357637596, 4475175302, 5698449164, 8950350604, 18519959783, 22709995933, 37039919566, 45419991866, 74079839132, 90839983732, 295229947129, 386069930861, 590459894258, 772139861722, 1180919788516, 1544279723444, 5018909101193, 10037818202386, 20075636404772]

約数ペア:

[(1, 20075636404772), (2, 10037818202386), (4, 5018909101193), (13, 1544279723444), (17, 1180919788516), (26, 772139861722), (34, 590459894258), (52, 386069930861), (68, 295229947129), (221, 90839983732), (271, 74079839132), (442, 45419991866), (542, 37039919566), (884, 22709995933), (1084, 18519959783), (2243, 8950350604), (3523, 5698449164), (4486, 4475175302), (4607, 4357637596), (7046, 2849224582), (8972, 2237587651), (9214, 2178818798), (14092, 1424612291), (18428, 1089409399), (29159, 688488508), (37361, 537342052), (38131, 526491212), (58318, 344244254), (59891, 335202892), (74722, 268671026), (76262, 263245606), (116636, 172122127), (119782, 167601446), (149444, 134335513), (152524, 131622803), (239564, 83800723), (485693, 41334004), (495703, 40499324), (607853, 33027124), (635137, 31608356), (971386, 20667002), (991406, 20249662), (1215706, 16513562), (1270274, 15804178), (1942772, 10333501), (1982812, 10124831), (2431412, 8256781), (2540548, 7902089)]