20134863515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1854893}}^1$

素因数の和:1855078

約数の個数: 16

約数和(自身を含む): 26176264128

約数和(自身を除く): 6041400613

約数列:

[1, 5, 13, 65, 167, 835, 2171, 10855, 1854893, 9274465, 24113609, 120568045, 309767131, 1548835655, 4026972703, 20134863515]

約数ペア:

[(1, 20134863515), (5, 4026972703), (13, 1548835655), (65, 309767131), (167, 120568045), (835, 24113609), (2171, 9274465), (10855, 1854893)]