20227816

素因数分解:

$2^3\times 7^1\times {\mathrm{361211}}^1$

素因数の和:361224

約数の個数: 16

約数和(自身を含む): 43345440

約数和(自身を除く): 23117624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 361211, 722422, 1444844, 2528477, 2889688, 5056954, 10113908, 20227816]

約数ペア:

[(1, 20227816), (2, 10113908), (4, 5056954), (7, 2889688), (8, 2528477), (14, 1444844), (28, 722422), (56, 361211)]