20451102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28643}}^1$

素因数の和:28672

約数の個数: 32

約数和(自身を含む): 49496832

約数和(自身を除く): 29045730

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28643, 57286, 85929, 171858, 200501, 401002, 486931, 601503, 973862, 1203006, 1460793, 2921586, 3408517, 6817034, 10225551, 20451102]

約数ペア:

[(1, 20451102), (2, 10225551), (3, 6817034), (6, 3408517), (7, 2921586), (14, 1460793), (17, 1203006), (21, 973862), (34, 601503), (42, 486931), (51, 401002), (102, 200501), (119, 171858), (238, 85929), (357, 57286), (714, 28643)]