20181526538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{10601}}^1\times {\mathrm{14207}}^1$

素因数の和:24877

約数の個数: 16

約数和(自身を含む): 30729176064

約数和(自身を除く): 10547649526

約数列:

[1, 2, 67, 134, 10601, 14207, 21202, 28414, 710267, 951869, 1420534, 1903738, 150608407, 301216814, 10090763269, 20181526538]

約数ペア:

[(1, 20181526538), (2, 10090763269), (67, 301216814), (134, 150608407), (10601, 1903738), (14207, 1420534), (21202, 951869), (28414, 710267)]