20148347870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4296023}}^1$

素因数の和:4296104

約数の個数: 32

約数和(自身を含む): 42066667008

約数和(自身を除く): 21918319138

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 4296023, 8592046, 21480115, 30072161, 42960230, 60144322, 150360805, 287833541, 300721610, 575667082, 1439167705, 2014834787, 2878335410, 4029669574, 10074173935, 20148347870]

約数ペア:

[(1, 20148347870), (2, 10074173935), (5, 4029669574), (7, 2878335410), (10, 2014834787), (14, 1439167705), (35, 575667082), (67, 300721610), (70, 287833541), (134, 150360805), (335, 60144322), (469, 42960230), (670, 30072161), (938, 21480115), (2345, 8592046), (4690, 4296023)]