20162063972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{435541}}^1$

素因数の和:435779

約数の個数: 24

約数和(自身を含む): 36000159552

約数和(自身を除く): 15838095580

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 11573, 23146, 46292, 435541, 871082, 1742164, 30923411, 61846822, 70993183, 123693644, 141986366, 283972732, 5040515993, 10081031986, 20162063972]

約数ペア:

[(1, 20162063972), (2, 10081031986), (4, 5040515993), (71, 283972732), (142, 141986366), (163, 123693644), (284, 70993183), (326, 61846822), (652, 30923411), (11573, 1742164), (23146, 871082), (46292, 435541)]