20180149594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1\times {\mathrm{5807}}^1$

素因数の和:7110

約数の個数: 32

約数和(自身を含む): 33297682176

約数和(自身を除く): 13117532582

約数列:

[1, 2, 11, 22, 137, 274, 1153, 1507, 2306, 3014, 5807, 11614, 12683, 25366, 63877, 127754, 157961, 315922, 795559, 1591118, 1737571, 3475142, 6695471, 8751149, 13390942, 17502298, 73650181, 147300362, 917279527, 1834559054, 10090074797, 20180149594]

約数ペア:

[(1, 20180149594), (2, 10090074797), (11, 1834559054), (22, 917279527), (137, 147300362), (274, 73650181), (1153, 17502298), (1507, 13390942), (2306, 8751149), (3014, 6695471), (5807, 3475142), (11614, 1737571), (12683, 1591118), (25366, 795559), (63877, 315922), (127754, 157961)]