20035994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47933}}^1$

素因数の和:47965

約数の個数: 16

約数和(自身を含む): 34512480

約数和(自身を除く): 14476486

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 47933, 95866, 527263, 910727, 1054526, 1821454, 10017997, 20035994]

約数ペア:

[(1, 20035994), (2, 10017997), (11, 1821454), (19, 1054526), (22, 910727), (38, 527263), (209, 95866), (418, 47933)]