20538892794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2928271}}^1$

素因数の和:2928450

約数の個数: 32

約数和(自身を含む): 47227170816

約数和(自身を除く): 26688278022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3507, 7014, 2928271, 5856542, 8784813, 17569626, 20497897, 40995794, 61493691, 122987382, 489021257, 978042514, 1467063771, 2934127542, 3423148799, 6846297598, 10269446397, 20538892794]

約数ペア:

[(1, 20538892794), (2, 10269446397), (3, 6846297598), (6, 3423148799), (7, 2934127542), (14, 1467063771), (21, 978042514), (42, 489021257), (167, 122987382), (334, 61493691), (501, 40995794), (1002, 20497897), (1169, 17569626), (2338, 8784813), (3507, 5856542), (7014, 2928271)]