20163553185

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1\times {\mathrm{7927}}^1$

素因数の和:10533

約数の個数: 32

約数和(自身を含む): 32760271872

約数和(自身を除く): 12596718687

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 2531, 7593, 7927, 12655, 23781, 37965, 39635, 118905, 169577, 508731, 531109, 847885, 1593327, 2543655, 2655545, 7966635, 20063237, 60189711, 100316185, 300948555, 1344236879, 4032710637, 6721184395, 20163553185]

約数ペア:

[(1, 20163553185), (3, 6721184395), (5, 4032710637), (15, 1344236879), (67, 300948555), (201, 100316185), (335, 60189711), (1005, 20063237), (2531, 7966635), (7593, 2655545), (7927, 2543655), (12655, 1593327), (23781, 847885), (37965, 531109), (39635, 508731), (118905, 169577)]