20171157608

素因数分解:

$2^3\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{329551}}^1$

素因数の和:330657

約数の個数: 32

約数和(自身を含む): 43263586560

約数和(自身を除く): 23092428952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1093, 2186, 4372, 7651, 8744, 15302, 30604, 61208, 329551, 659102, 1318204, 2306857, 2636408, 4613714, 9227428, 18454856, 360199243, 720398486, 1440796972, 2521394701, 2881593944, 5042789402, 10085578804, 20171157608]

約数ペア:

[(1, 20171157608), (2, 10085578804), (4, 5042789402), (7, 2881593944), (8, 2521394701), (14, 1440796972), (28, 720398486), (56, 360199243), (1093, 18454856), (2186, 9227428), (4372, 4613714), (7651, 2636408), (8744, 2306857), (15302, 1318204), (30604, 659102), (61208, 329551)]