20145538076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{967}}^1\times {\mathrm{98269}}^1$

素因数の和:99293

約数の個数: 24

約数和(自身を含む): 35957386080

約数和(自身を除く): 15811848004

約数列:

[1, 2, 4, 53, 106, 212, 967, 1934, 3868, 51251, 98269, 102502, 196538, 205004, 393076, 5208257, 10416514, 20833028, 95026123, 190052246, 380104492, 5036384519, 10072769038, 20145538076]

約数ペア:

[(1, 20145538076), (2, 10072769038), (4, 5036384519), (53, 380104492), (106, 190052246), (212, 95026123), (967, 20833028), (1934, 10416514), (3868, 5208257), (51251, 393076), (98269, 205004), (102502, 196538)]