2016200140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1380959}}^1$

素因数の和:1381041

約数の個数: 24

約数和(自身を含む): 4292023680

約数和(自身を除く): 2275823540

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1380959, 2761918, 5523836, 6904795, 13809590, 27619180, 100810007, 201620014, 403240028, 504050035, 1008100070, 2016200140]

約数ペア:

[(1, 2016200140), (2, 1008100070), (4, 504050035), (5, 403240028), (10, 201620014), (20, 100810007), (73, 27619180), (146, 13809590), (292, 6904795), (365, 5523836), (730, 2761918), (1460, 1380959)]