20869742112

素因数分解:

$2^5\times 3^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1\times {\mathrm{2029}}^1$

素因数の和:2698

約数の個数: 96

約数和(自身を含む): 55146168000

約数和(自身を除く): 34276425888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 307, 349, 614, 698, 921, 1047, 1228, 1396, 1842, 2029, 2094, 2456, 2792, 3684, 4058, 4188, 4912, 5584, 6087, 7368, 8116, 8376, 9824, 11168, 12174, 14736, 16232, 16752, 24348, 29472, 32464, 33504, 48696, 64928, 97392, 107143, 194784, 214286, 321429, 428572, 622903, 642858, 708121, 857144, 1245806, 1285716, 1416242, 1714288, 1868709, 2124363, 2491612, 2571432, 2832484, 3428576, 3737418, 4248726, 4983224, 5142864, 5664968, 7474836, 8497452, 9966448, 10285728, 11329936, 14949672, 16994904, 19932896, 22659872, 29899344, 33989808, 59798688, 67979616, 217393147, 434786294, 652179441, 869572588, 1304358882, 1739145176, 2608717764, 3478290352, 5217435528, 6956580704, 10434871056, 20869742112]

約数ペア:

[(1, 20869742112), (2, 10434871056), (3, 6956580704), (4, 5217435528), (6, 3478290352), (8, 2608717764), (12, 1739145176), (16, 1304358882), (24, 869572588), (32, 652179441), (48, 434786294), (96, 217393147), (307, 67979616), (349, 59798688), (614, 33989808), (698, 29899344), (921, 22659872), (1047, 19932896), (1228, 16994904), (1396, 14949672), (1842, 11329936), (2029, 10285728), (2094, 9966448), (2456, 8497452), (2792, 7474836), (3684, 5664968), (4058, 5142864), (4188, 4983224), (4912, 4248726), (5584, 3737418), (6087, 3428576), (7368, 2832484), (8116, 2571432), (8376, 2491612), (9824, 2124363), (11168, 1868709), (12174, 1714288), (14736, 1416242), (16232, 1285716), (16752, 1245806), (24348, 857144), (29472, 708121), (32464, 642858), (33504, 622903), (48696, 428572), (64928, 321429), (97392, 214286), (107143, 194784)]