20958635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5938

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 6136405

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5879, 29395, 135217, 182249, 676085, 911245, 4191727, 20958635]

約数ペア:

[(1, 20958635), (5, 4191727), (23, 911245), (31, 676085), (115, 182249), (155, 135217), (713, 29395), (3565, 5879)]