20036645608

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1\times {\mathrm{3499}}^1$

素因数の和:4154

約数の個数: 64

約数和(自身を含む): 43218000000

約数和(自身を除く): 23181354392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 349, 586, 698, 1172, 1396, 2051, 2344, 2443, 2792, 3499, 4102, 4886, 6998, 8204, 9772, 13996, 16408, 19544, 24493, 27992, 48986, 97972, 102257, 195944, 204514, 409028, 715799, 818056, 1025207, 1221151, 1431598, 2050414, 2442302, 2863196, 4100828, 4884604, 5726392, 7176449, 8201656, 8548057, 9769208, 14352898, 17096114, 28705796, 34192228, 57411592, 68384456, 357797243, 715594486, 1431188972, 2504580701, 2862377944, 5009161402, 10018322804, 20036645608]

約数ペア:

[(1, 20036645608), (2, 10018322804), (4, 5009161402), (7, 2862377944), (8, 2504580701), (14, 1431188972), (28, 715594486), (56, 357797243), (293, 68384456), (349, 57411592), (586, 34192228), (698, 28705796), (1172, 17096114), (1396, 14352898), (2051, 9769208), (2344, 8548057), (2443, 8201656), (2792, 7176449), (3499, 5726392), (4102, 4884604), (4886, 4100828), (6998, 2863196), (8204, 2442302), (9772, 2050414), (13996, 1431598), (16408, 1221151), (19544, 1025207), (24493, 818056), (27992, 715799), (48986, 409028), (97972, 204514), (102257, 195944)]