20227978956

素因数分解:

$2^2\times 3^1\times {\mathrm{16421}}^1\times {\mathrm{102653}}^1$

素因数の和:119081

約数の個数: 24

約数和(自身を含む): 47201951664

約数和(自身を除く): 26973972708

約数列:

[1, 2, 3, 4, 6, 12, 16421, 32842, 49263, 65684, 98526, 102653, 197052, 205306, 307959, 410612, 615918, 1231836, 1685664913, 3371329826, 5056994739, 6742659652, 10113989478, 20227978956]

約数ペア:

[(1, 20227978956), (2, 10113989478), (3, 6742659652), (4, 5056994739), (6, 3371329826), (12, 1685664913), (16421, 1231836), (32842, 615918), (49263, 410612), (65684, 307959), (98526, 205306), (102653, 197052)]