20215173858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18017089}}^1$

素因数の和:18017122

約数の個数: 32

約数和(自身を含む): 46700297280

約数和(自身を除く): 26485123422

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18017089, 36034178, 54051267, 108102534, 198187979, 306290513, 396375958, 594563937, 612581026, 918871539, 1189127874, 1837743078, 3369195643, 6738391286, 10107586929, 20215173858]

約数ペア:

[(1, 20215173858), (2, 10107586929), (3, 6738391286), (6, 3369195643), (11, 1837743078), (17, 1189127874), (22, 918871539), (33, 612581026), (34, 594563937), (51, 396375958), (66, 306290513), (102, 198187979), (187, 108102534), (374, 54051267), (561, 36034178), (1122, 18017089)]