20163325281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{42719}}^1\times {\mathrm{14303}}^1$

素因数の和:57036

約数の個数: 16

約数和(自身を含む): 29331210240

約数和(自身を除く): 9167884959

約数列:

[1, 3, 11, 33, 14303, 42719, 42909, 128157, 157333, 469909, 471999, 1409727, 611009857, 1833029571, 6721108427, 20163325281]

約数ペア:

[(1, 20163325281), (3, 6721108427), (11, 1833029571), (33, 611009857), (14303, 1409727), (42719, 471999), (42909, 469909), (128157, 157333)]