20163362181

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{8737}}^1\times {\mathrm{12611}}^1$

素因数の和:21412

約数の個数: 16

約数和(自身を含む): 27330506688

約数和(自身を除く): 7167144507

約数列:

[1, 3, 61, 183, 8737, 12611, 26211, 37833, 532957, 769271, 1598871, 2307813, 110182307, 330546921, 6721120727, 20163362181]

約数ペア:

[(1, 20163362181), (3, 6721120727), (61, 330546921), (183, 110182307), (8737, 2307813), (12611, 1598871), (26211, 769271), (37833, 532957)]