20097675286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{67943}}^1$

素因数の和:68356

約数の個数: 32

約数和(自身を含む): 33604558848

約数和(自身を除く): 13506883562

約数列:

[1, 2, 13, 26, 31, 62, 367, 403, 734, 806, 4771, 9542, 11377, 22754, 67943, 135886, 147901, 295802, 883259, 1766518, 2106233, 4212466, 24935081, 27381029, 49870162, 54762058, 324156053, 648312106, 772987511, 1545975022, 10048837643, 20097675286]

約数ペア:

[(1, 20097675286), (2, 10048837643), (13, 1545975022), (26, 772987511), (31, 648312106), (62, 324156053), (367, 54762058), (403, 49870162), (734, 27381029), (806, 24935081), (4771, 4212466), (9542, 2106233), (11377, 1766518), (22754, 883259), (67943, 295802), (135886, 147901)]