20115225834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{152617}}^1$

素因数の和:154630

約数の個数: 32

約数和(自身を含む): 43910030016

約数和(自身を除く): 23794804182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1997, 3994, 5991, 11982, 21967, 43934, 65901, 131802, 152617, 305234, 457851, 915702, 1678787, 3357574, 5036361, 10072722, 304776149, 609552298, 914328447, 1828656894, 3352537639, 6705075278, 10057612917, 20115225834]

約数ペア:

[(1, 20115225834), (2, 10057612917), (3, 6705075278), (6, 3352537639), (11, 1828656894), (22, 914328447), (33, 609552298), (66, 304776149), (1997, 10072722), (3994, 5036361), (5991, 3357574), (11982, 1678787), (21967, 915702), (43934, 457851), (65901, 305234), (131802, 152617)]