20177145181

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{221311}}^1$

素因数の和:221532

約数の個数: 16

約数和(自身を含む): 22180773888

約数和(自身を除く): 2003628707

約数列:

[1, 17, 31, 173, 527, 2941, 5363, 91171, 221311, 3762287, 6860641, 38286803, 116630897, 650875651, 1186890893, 20177145181]

約数ペア:

[(1, 20177145181), (17, 1186890893), (31, 650875651), (173, 116630897), (527, 38286803), (2941, 6860641), (5363, 3762287), (91171, 221311)]