20168094954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10133}}^1\times {\mathrm{47389}}^1$

素因数の和:57534

約数の個数: 32

約数和(自身を含む): 46104024960

約数和(自身を除く): 25935930006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10133, 20266, 30399, 47389, 60798, 70931, 94778, 141862, 142167, 212793, 284334, 331723, 425586, 663446, 995169, 1990338, 480192737, 960385474, 1440578211, 2881156422, 3361349159, 6722698318, 10084047477, 20168094954]

約数ペア:

[(1, 20168094954), (2, 10084047477), (3, 6722698318), (6, 3361349159), (7, 2881156422), (14, 1440578211), (21, 960385474), (42, 480192737), (10133, 1990338), (20266, 995169), (30399, 663446), (47389, 425586), (60798, 331723), (70931, 284334), (94778, 212793), (141862, 142167)]