20442466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5010

約数の個数: 24

約数和(自身を含む): 35694540

約数和(自身を除く): 15252074

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4969, 9938, 54659, 84473, 109318, 168946, 601249, 929203, 1202498, 1858406, 10221233, 20442466]

約数ペア:

[(1, 20442466), (2, 10221233), (11, 1858406), (17, 1202498), (22, 929203), (34, 601249), (121, 168946), (187, 109318), (242, 84473), (374, 54659), (2057, 9938), (4114, 4969)]