20161656006

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10487}}^1\times {\mathrm{4513}}^1$

素因数の和:15076

約数の個数: 32

約数和(自身を含む): 40904206848

約数和(自身を除く): 20742550842

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4513, 9026, 10487, 13539, 20974, 27078, 31461, 62922, 320423, 640846, 744577, 961269, 1489154, 1922538, 2233731, 4467462, 47327831, 94655662, 141983493, 283966986, 3360276001, 6720552002, 10080828003, 20161656006]

約数ペア:

[(1, 20161656006), (2, 10080828003), (3, 6720552002), (6, 3360276001), (71, 283966986), (142, 141983493), (213, 94655662), (426, 47327831), (4513, 4467462), (9026, 2233731), (10487, 1922538), (13539, 1489154), (20974, 961269), (27078, 744577), (31461, 640846), (62922, 320423)]