20060213761

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 24908889600

約数和(自身を除く): 4848675839

約数列:

[1, 7, 23, 29, 161, 203, 367, 509, 529, 667, 2569, 3563, 3703, 4669, 8441, 10643, 11707, 14761, 15341, 59087, 74501, 81949, 103327, 107387, 186803, 194143, 244789, 269261, 339503, 1307621, 1359001, 1713523, 1884827, 2376521, 4296469, 5417287, 5630147, 7808569, 30075283, 37921009, 39411029, 54659983, 98818787, 124597601, 691731509, 872183207, 2865744823, 20060213761]

約数ペア:

[(1, 20060213761), (7, 2865744823), (23, 872183207), (29, 691731509), (161, 124597601), (203, 98818787), (367, 54659983), (509, 39411029), (529, 37921009), (667, 30075283), (2569, 7808569), (3563, 5630147), (3703, 5417287), (4669, 4296469), (8441, 2376521), (10643, 1884827), (11707, 1713523), (14761, 1359001), (15341, 1307621), (59087, 339503), (74501, 269261), (81949, 244789), (103327, 194143), (107387, 186803)]