20236661874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7861951}}^1$

素因数の和:7861983

約数の個数: 48

約数和(自身を含む): 51511509504

約数和(自身を除く): 31274847630

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7861951, 15723902, 23585853, 47171706, 70757559, 86481461, 102205363, 141515118, 172962922, 204410726, 259444383, 306616089, 518888766, 613232178, 778333149, 919848267, 1124258993, 1556666298, 1839696534, 2248517986, 3372776979, 6745553958, 10118330937, 20236661874]

約数ペア:

[(1, 20236661874), (2, 10118330937), (3, 6745553958), (6, 3372776979), (9, 2248517986), (11, 1839696534), (13, 1556666298), (18, 1124258993), (22, 919848267), (26, 778333149), (33, 613232178), (39, 518888766), (66, 306616089), (78, 259444383), (99, 204410726), (117, 172962922), (143, 141515118), (198, 102205363), (234, 86481461), (286, 70757559), (429, 47171706), (858, 23585853), (1287, 15723902), (2574, 7861951)]