20137862056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{111733}}^1$

素因数の和:113485

約数の個数: 32

約数和(自身を含む): 40686818760

約数和(自身を除く): 20548956704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1733, 3466, 6932, 13864, 22529, 45058, 90116, 111733, 180232, 223466, 446932, 893864, 1452529, 2905058, 5810116, 11620232, 193633289, 387266578, 774533156, 1549066312, 2517232757, 5034465514, 10068931028, 20137862056]

約数ペア:

[(1, 20137862056), (2, 10068931028), (4, 5034465514), (8, 2517232757), (13, 1549066312), (26, 774533156), (52, 387266578), (104, 193633289), (1733, 11620232), (3466, 5810116), (6932, 2905058), (13864, 1452529), (22529, 893864), (45058, 446932), (90116, 223466), (111733, 180232)]