20162952327

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{3251}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 32315618304

約数和(自身を除く): 12152665977

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1361, 1519, 3251, 4083, 4557, 9527, 9753, 22757, 28581, 42191, 66689, 68271, 100781, 126573, 159299, 200067, 295337, 302343, 477897, 705467, 886011, 2067359, 2116401, 4424611, 4938269, 6202077, 13273833, 14814807, 30972277, 92916831, 137162941, 216805939, 411488823, 650417817, 960140587, 2880421761, 6720984109, 20162952327]

約数ペア:

[(1, 20162952327), (3, 6720984109), (7, 2880421761), (21, 960140587), (31, 650417817), (49, 411488823), (93, 216805939), (147, 137162941), (217, 92916831), (651, 30972277), (1361, 14814807), (1519, 13273833), (3251, 6202077), (4083, 4938269), (4557, 4424611), (9527, 2116401), (9753, 2067359), (22757, 886011), (28581, 705467), (42191, 477897), (66689, 302343), (68271, 295337), (100781, 200067), (126573, 159299)]