20178039322

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1\times {\mathrm{30341}}^1$

素因数の和:31126

約数の個数: 32

約数和(自身を含む): 35157882240

約数和(自身を除く): 14979842918

約数列:

[1, 2, 7, 14, 67, 134, 469, 709, 938, 1418, 4963, 9926, 30341, 47503, 60682, 95006, 212387, 332521, 424774, 665042, 2032847, 4065694, 14229929, 21511769, 28459858, 43023538, 150582383, 301164766, 1441288523, 2882577046, 10089019661, 20178039322]

約数ペア:

[(1, 20178039322), (2, 10089019661), (7, 2882577046), (14, 1441288523), (67, 301164766), (134, 150582383), (469, 43023538), (709, 28459858), (938, 21511769), (1418, 14229929), (4963, 4065694), (9926, 2032847), (30341, 665042), (47503, 424774), (60682, 332521), (95006, 212387)]