20583332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9547}}^1$

素因数の和:9576

約数の個数: 36

約数和(自身を含む): 45715824

約数和(自身を除く): 25132492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9547, 19094, 38188, 66829, 105017, 133658, 210034, 267316, 420068, 467803, 735119, 935606, 1470238, 1871212, 2940476, 5145833, 10291666, 20583332]

約数ペア:

[(1, 20583332), (2, 10291666), (4, 5145833), (7, 2940476), (11, 1871212), (14, 1470238), (22, 935606), (28, 735119), (44, 467803), (49, 420068), (77, 267316), (98, 210034), (154, 133658), (196, 105017), (308, 66829), (539, 38188), (1078, 19094), (2156, 9547)]