20215043816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229716407}}^1$

素因数の和:229716424

約数の個数: 16

約数和(自身を含む): 41348953440

約数和(自身を除く): 21133909624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229716407, 459432814, 918865628, 1837731256, 2526880477, 5053760954, 10107521908, 20215043816]

約数ペア:

[(1, 20215043816), (2, 10107521908), (4, 5053760954), (8, 2526880477), (11, 1837731256), (22, 918865628), (44, 459432814), (88, 229716407)]