20136264952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{123499}}^1$

素因数の和:123823

約数の個数: 32

約数和(自身を含む): 38346750000

約数和(自身を除く): 18210485048

約数列:

[1, 2, 4, 8, 89, 178, 229, 356, 458, 712, 916, 1832, 20381, 40762, 81524, 123499, 163048, 246998, 493996, 987992, 10991411, 21982822, 28281271, 43965644, 56562542, 87931288, 113125084, 226250168, 2517033119, 5034066238, 10068132476, 20136264952]

約数ペア:

[(1, 20136264952), (2, 10068132476), (4, 5034066238), (8, 2517033119), (89, 226250168), (178, 113125084), (229, 87931288), (356, 56562542), (458, 43965644), (712, 28281271), (916, 21982822), (1832, 10991411), (20381, 987992), (40762, 493996), (81524, 246998), (123499, 163048)]