20173066210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{85577}}^1$

素因数の和:87738

約数の個数: 32

約数和(自身を含む): 39631514112

約数和(自身を除く): 19458447902

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2143, 4286, 10715, 21430, 23573, 47146, 85577, 117865, 171154, 235730, 427885, 855770, 941347, 1882694, 4706735, 9413470, 183391511, 366783022, 916957555, 1833915110, 2017306621, 4034613242, 10086533105, 20173066210]

約数ペア:

[(1, 20173066210), (2, 10086533105), (5, 4034613242), (10, 2017306621), (11, 1833915110), (22, 916957555), (55, 366783022), (110, 183391511), (2143, 9413470), (4286, 4706735), (10715, 1882694), (21430, 941347), (23573, 855770), (47146, 427885), (85577, 235730), (117865, 171154)]