20169971176

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{947}}^1\times {\mathrm{4679}}^1$

素因数の和:6201

約数の個数: 32

約数和(自身を含む): 37933272000

約数和(自身を除く): 17763300824

約数列:

[1, 2, 4, 8, 569, 947, 1138, 1894, 2276, 3788, 4552, 4679, 7576, 9358, 18716, 37432, 538843, 1077686, 2155372, 2662351, 4310744, 4431013, 5324702, 8862026, 10649404, 17724052, 21298808, 35448104, 2521246397, 5042492794, 10084985588, 20169971176]

約数ペア:

[(1, 20169971176), (2, 10084985588), (4, 5042492794), (8, 2521246397), (569, 35448104), (947, 21298808), (1138, 17724052), (1894, 10649404), (2276, 8862026), (3788, 5324702), (4552, 4431013), (4679, 4310744), (7576, 2662351), (9358, 2155372), (18716, 1077686), (37432, 538843)]