20161257234

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{3331}}^1\times {\mathrm{4019}}^1$

素因数の和:7606

約数の個数: 32

約数和(自身を含む): 40505391360

約数和(自身を除く): 20344134126

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 3331, 4019, 6662, 8038, 9993, 12057, 19986, 24114, 836081, 1008769, 1672162, 2017538, 2508243, 3026307, 5016486, 6052614, 13387289, 26774578, 40161867, 80323734, 3360209539, 6720419078, 10080628617, 20161257234]

約数ペア:

[(1, 20161257234), (2, 10080628617), (3, 6720419078), (6, 3360209539), (251, 80323734), (502, 40161867), (753, 26774578), (1506, 13387289), (3331, 6052614), (4019, 5016486), (6662, 3026307), (8038, 2508243), (9993, 2017538), (12057, 1672162), (19986, 1008769), (24114, 836081)]