20194011910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17870807}}^1$

素因数の和:17870927

約数の個数: 16

約数和(自身を含む): 36670898016

約数和(自身を除く): 16476886106

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17870807, 35741614, 89354035, 178708070, 2019401191, 4038802382, 10097005955, 20194011910]

約数ペア:

[(1, 20194011910), (2, 10097005955), (5, 4038802382), (10, 2019401191), (113, 178708070), (226, 89354035), (565, 35741614), (1130, 17870807)]