20071209024006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{2605007}}^1$

素因数の和:2605458

約数の個数: 96

約数和(自身を含む): 47467830574080

約数和(自身を除く): 27396621550074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 359, 438, 511, 718, 1022, 1077, 1533, 2154, 2513, 3066, 3577, 5026, 7154, 7539, 10731, 15078, 17591, 21462, 26207, 35182, 52414, 52773, 78621, 105546, 157242, 183449, 366898, 550347, 1100694, 1284143, 2568286, 2605007, 3852429, 5210014, 7704858, 7815021, 15630042, 18235049, 36470098, 54705147, 109410294, 127645343, 190165511, 255290686, 380331022, 382936029, 570496533, 765872058, 935197513, 1140993066, 1331158577, 1870395026, 2662317154, 2805592539, 3993475731, 5611185078, 6546382591, 7986951462, 9318110039, 13092765182, 18636220078, 19639147773, 27954330117, 39278295546, 45824678137, 55908660234, 68269418449, 91649356274, 136538836898, 137474034411, 204808255347, 274948068822, 409616510694, 477885929143, 955771858286, 1433657787429, 2867315574858, 3345201504001, 6690403008002, 10035604512003, 20071209024006]

約数ペア:

[(1, 20071209024006), (2, 10035604512003), (3, 6690403008002), (6, 3345201504001), (7, 2867315574858), (14, 1433657787429), (21, 955771858286), (42, 477885929143), (49, 409616510694), (73, 274948068822), (98, 204808255347), (146, 137474034411), (147, 136538836898), (219, 91649356274), (294, 68269418449), (359, 55908660234), (438, 45824678137), (511, 39278295546), (718, 27954330117), (1022, 19639147773), (1077, 18636220078), (1533, 13092765182), (2154, 9318110039), (2513, 7986951462), (3066, 6546382591), (3577, 5611185078), (5026, 3993475731), (7154, 2805592539), (7539, 2662317154), (10731, 1870395026), (15078, 1331158577), (17591, 1140993066), (21462, 935197513), (26207, 765872058), (35182, 570496533), (52414, 382936029), (52773, 380331022), (78621, 255290686), (105546, 190165511), (157242, 127645343), (183449, 109410294), (366898, 54705147), (550347, 36470098), (1100694, 18235049), (1284143, 15630042), (2568286, 7815021), (2605007, 7704858), (3852429, 5210014)]