20199702171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{10979}}^1$

素因数の和:11559

約数の個数: 32

約数和(自身を含む): 29682892800

約数和(自身を除く): 9483190629

約数列:

[1, 3, 11, 33, 127, 381, 439, 1317, 1397, 4191, 4829, 10979, 14487, 32937, 55753, 120769, 167259, 362307, 613283, 1394333, 1839849, 4182999, 4819781, 14459343, 15337663, 46012989, 53017591, 159052773, 612112187, 1836336561, 6733234057, 20199702171]

約数ペア:

[(1, 20199702171), (3, 6733234057), (11, 1836336561), (33, 612112187), (127, 159052773), (381, 53017591), (439, 46012989), (1317, 15337663), (1397, 14459343), (4191, 4819781), (4829, 4182999), (10979, 1839849), (14487, 1394333), (32937, 613283), (55753, 362307), (120769, 167259)]