20199779394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{98041}}^1$

素因数の和:99562

約数の個数: 32

約数和(自身を含む): 42184727424

約数和(自身を除く): 21984948030

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1493, 2986, 4479, 8958, 34339, 68678, 98041, 103017, 196082, 206034, 294123, 588246, 2254943, 4509886, 6764829, 13529658, 146375213, 292750426, 439125639, 878251278, 3366629899, 6733259798, 10099889697, 20199779394]

約数ペア:

[(1, 20199779394), (2, 10099889697), (3, 6733259798), (6, 3366629899), (23, 878251278), (46, 439125639), (69, 292750426), (138, 146375213), (1493, 13529658), (2986, 6764829), (4479, 4509886), (8958, 2254943), (34339, 588246), (68678, 294123), (98041, 206034), (103017, 196082)]