20140886992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40606627}}^1$

素因数の和:40606666

約数の個数: 20

約数和(自身を含む): 40281774976

約数和(自身を除く): 20140887984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40606627, 81213254, 162426508, 324853016, 649706032, 1258805437, 2517610874, 5035221748, 10070443496, 20140886992]

約数ペア:

[(1, 20140886992), (2, 10070443496), (4, 5035221748), (8, 2517610874), (16, 1258805437), (31, 649706032), (62, 324853016), (124, 162426508), (248, 81213254), (496, 40606627)]