20138002936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2210053}}^1$

素因数の和:2210143

約数の個数: 32

約数和(自身を含む): 40576591440

約数和(自身を除く): 20438588504

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 2210053, 4420106, 8840212, 17680424, 37570901, 75141802, 148073551, 150283604, 296147102, 300567208, 592294204, 1184588408, 2517250367, 5034500734, 10069001468, 20138002936]

約数ペア:

[(1, 20138002936), (2, 10069001468), (4, 5034500734), (8, 2517250367), (17, 1184588408), (34, 592294204), (67, 300567208), (68, 296147102), (134, 150283604), (136, 148073551), (268, 75141802), (536, 37570901), (1139, 17680424), (2278, 8840212), (4556, 4420106), (9112, 2210053)]