20227216436

素因数分解:

$2^2\times 7^1\times {\mathrm{18133}}^1\times {\mathrm{39839}}^1$

素因数の和:57983

約数の個数: 24

約数和(自身を含む): 40457679360

約数和(自身を除く): 20230462924

約数列:

[1, 2, 4, 7, 14, 28, 18133, 36266, 39839, 72532, 79678, 126931, 159356, 253862, 278873, 507724, 557746, 1115492, 722400587, 1444801174, 2889602348, 5056804109, 10113608218, 20227216436]

約数ペア:

[(1, 20227216436), (2, 10113608218), (4, 5056804109), (7, 2889602348), (14, 1444801174), (28, 722400587), (18133, 1115492), (36266, 557746), (39839, 507724), (72532, 278873), (79678, 253862), (126931, 159356)]