20556832670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1926601}}^1$

素因数の和:1926716

約数の個数: 32

約数和(自身を含む): 40782311136

約数和(自身を除く): 20225478466

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 1926601, 3853202, 9633005, 19266010, 21192611, 42385222, 105963055, 186880297, 211926110, 373760594, 934401485, 1868802970, 2055683267, 4111366534, 10278416335, 20556832670]

約数ペア:

[(1, 20556832670), (2, 10278416335), (5, 4111366534), (10, 2055683267), (11, 1868802970), (22, 934401485), (55, 373760594), (97, 211926110), (110, 186880297), (194, 105963055), (485, 42385222), (970, 21192611), (1067, 19266010), (2134, 9633005), (5335, 3853202), (10670, 1926601)]