20161624818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{115871407}}^1$

素因数の和:115871441

約数の個数: 16

約数和(自身を含む): 41713706880

約数和(自身を除く): 21552082062

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 115871407, 231742814, 347614221, 695228442, 3360270803, 6720541606, 10080812409, 20161624818]

約数ペア:

[(1, 20161624818), (2, 10080812409), (3, 6720541606), (6, 3360270803), (29, 695228442), (58, 347614221), (87, 231742814), (174, 115871407)]