20948212032

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{162601}}^1$

素因数の和:162688

約数の個数: 112

約数和(自身を含む): 61455751104

約数和(自身を除く): 40507539072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 132, 176, 183, 192, 244, 264, 352, 366, 488, 528, 671, 704, 732, 976, 1056, 1342, 1464, 1952, 2013, 2112, 2684, 2928, 3904, 4026, 5368, 5856, 8052, 10736, 11712, 16104, 21472, 32208, 42944, 64416, 128832, 162601, 325202, 487803, 650404, 975606, 1300808, 1788611, 1951212, 2601616, 3577222, 3902424, 5203232, 5365833, 7154444, 7804848, 9918661, 10406464, 10731666, 14308888, 15609696, 19837322, 21463332, 28617776, 29755983, 31219392, 39674644, 42926664, 57235552, 59511966, 79349288, 85853328, 109105271, 114471104, 119023932, 158698576, 171706656, 218210542, 238047864, 317397152, 327315813, 343413312, 436421084, 476095728, 634794304, 654631626, 872842168, 952191456, 1309263252, 1745684336, 1904382912, 2618526504, 3491368672, 5237053008, 6982737344, 10474106016, 20948212032]

約数ペア:

[(1, 20948212032), (2, 10474106016), (3, 6982737344), (4, 5237053008), (6, 3491368672), (8, 2618526504), (11, 1904382912), (12, 1745684336), (16, 1309263252), (22, 952191456), (24, 872842168), (32, 654631626), (33, 634794304), (44, 476095728), (48, 436421084), (61, 343413312), (64, 327315813), (66, 317397152), (88, 238047864), (96, 218210542), (122, 171706656), (132, 158698576), (176, 119023932), (183, 114471104), (192, 109105271), (244, 85853328), (264, 79349288), (352, 59511966), (366, 57235552), (488, 42926664), (528, 39674644), (671, 31219392), (704, 29755983), (732, 28617776), (976, 21463332), (1056, 19837322), (1342, 15609696), (1464, 14308888), (1952, 10731666), (2013, 10406464), (2112, 9918661), (2684, 7804848), (2928, 7154444), (3904, 5365833), (4026, 5203232), (5368, 3902424), (5856, 3577222), (8052, 2601616), (10736, 1951212), (11712, 1788611), (16104, 1300808), (21472, 975606), (32208, 650404), (42944, 487803), (64416, 325202), (128832, 162601)]