20176045828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{7793}}^1\times {\mathrm{20879}}^1$

素因数の和:28707

約数の個数: 24

約数和(自身を含む): 36453473280

約数和(自身を除く): 16277427452

約数列:

[1, 2, 4, 31, 62, 124, 7793, 15586, 20879, 31172, 41758, 83516, 241583, 483166, 647249, 966332, 1294498, 2588996, 162710047, 325420094, 650840188, 5044011457, 10088022914, 20176045828]

約数ペア:

[(1, 20176045828), (2, 10088022914), (4, 5044011457), (31, 650840188), (62, 325420094), (124, 162710047), (7793, 2588996), (15586, 1294498), (20879, 966332), (31172, 647249), (41758, 483166), (83516, 241583)]