20135039046

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78042787}}^1$

素因数の和:78042835

約数の個数: 16

約数和(自身を含む): 41206592064

約数和(自身を除く): 21071553018

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78042787, 156085574, 234128361, 468256722, 3355839841, 6711679682, 10067519523, 20135039046]

約数ペア:

[(1, 20135039046), (2, 10067519523), (3, 6711679682), (6, 3355839841), (43, 468256722), (86, 234128361), (129, 156085574), (258, 78042787)]