20100794165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6825397}}^1$

素因数の和:6825452

約数の個数: 16

約数和(自身を含む): 26209528320

約数和(自身を除く): 6108734155

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 6825397, 34126985, 129682543, 211587307, 648412715, 1057936535, 4020158833, 20100794165]

約数ペア:

[(1, 20100794165), (5, 4020158833), (19, 1057936535), (31, 648412715), (95, 211587307), (155, 129682543), (589, 34126985), (2945, 6825397)]