20171435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 25746336

約数和(自身を除く): 5574901

約数列:

[1, 5, 17, 85, 307, 773, 1535, 3865, 5219, 13141, 26095, 65705, 237311, 1186555, 4034287, 20171435]

約数ペア:

[(1, 20171435), (5, 4034287), (17, 1186555), (85, 237311), (307, 65705), (773, 26095), (1535, 13141), (3865, 5219)]