20140904048

素因数分解:

$2^4\times {\mathrm{11617}}^1\times {\mathrm{108359}}^1$

素因数の和:119984

約数の個数: 20

約数和(自身を含む): 39026720880

約数和(自身を除く): 18885816832

約数列:

[1, 2, 4, 8, 16, 11617, 23234, 46468, 92936, 108359, 185872, 216718, 433436, 866872, 1733744, 1258806503, 2517613006, 5035226012, 10070452024, 20140904048]

約数ペア:

[(1, 20140904048), (2, 10070452024), (4, 5035226012), (8, 2517613006), (16, 1258806503), (11617, 1733744), (23234, 866872), (46468, 433436), (92936, 216718), (108359, 185872)]