20178070106

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1\times {\mathrm{27179}}^1$

素因数の和:28669

約数の個数: 16

約数和(自身を含む): 30389631840

約数和(自身を除く): 10211561734

約数列:

[1, 2, 317, 634, 1171, 2342, 27179, 54358, 371207, 742414, 8615743, 17231486, 31826609, 63653218, 10089035053, 20178070106]

約数ペア:

[(1, 20178070106), (2, 10089035053), (317, 63653218), (634, 31826609), (1171, 17231486), (2342, 8615743), (27179, 742414), (54358, 371207)]