20145928616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228931007}}^1$

素因数の和:228931024

約数の個数: 16

約数和(自身を含む): 41207581440

約数和(自身を除く): 21061652824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228931007, 457862014, 915724028, 1831448056, 2518241077, 5036482154, 10072964308, 20145928616]

約数ペア:

[(1, 20145928616), (2, 10072964308), (4, 5036482154), (8, 2518241077), (11, 1831448056), (22, 915724028), (44, 457862014), (88, 228931007)]