20165461057

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{5209}}^1\times {\mathrm{14947}}^1$

素因数の和:20200

約数の個数: 16

約数和(自身を含む): 23675240320

約数和(自身を除く): 3509779263

約数列:

[1, 7, 37, 259, 5209, 14947, 36463, 104629, 192733, 553039, 1349131, 3871273, 77858923, 545012461, 2880780151, 20165461057]

約数ペア:

[(1, 20165461057), (7, 2880780151), (37, 545012461), (259, 77858923), (5209, 3871273), (14947, 1349131), (36463, 553039), (104629, 192733)]