20020331515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{386381}}^1$

素因数の和:386670

約数の個数: 16

約数和(自身を含む): 24685173216

約数和(自身を除く): 4664841701

約数列:

[1, 5, 43, 215, 241, 1205, 10363, 51815, 386381, 1931905, 16614383, 83071915, 93117821, 465589105, 4004066303, 20020331515]

約数ペア:

[(1, 20020331515), (5, 4004066303), (43, 465589105), (215, 93117821), (241, 83071915), (1205, 16614383), (10363, 1931905), (51815, 386381)]