20177963333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{1109}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 22940236800

約数和(自身を除く): 2762273467

約数列:

[1, 11, 31, 229, 233, 341, 1109, 2519, 2563, 7099, 7223, 12199, 34379, 53357, 78089, 79453, 253961, 258397, 378169, 586927, 1654067, 2793571, 2842367, 7872791, 8010307, 18194737, 59172913, 86600701, 88113377, 650902043, 1834360303, 20177963333]

約数ペア:

[(1, 20177963333), (11, 1834360303), (31, 650902043), (229, 88113377), (233, 86600701), (341, 59172913), (1109, 18194737), (2519, 8010307), (2563, 7872791), (7099, 2842367), (7223, 2793571), (12199, 1654067), (34379, 586927), (53357, 378169), (78089, 258397), (79453, 253961)]