20145807354

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{89611}}^1$

素因数の和:90126

約数の個数: 32

約数和(自身を含む): 40841565120

約数和(自身を除く): 20695757766

約数列:

[1, 2, 3, 6, 89, 178, 267, 421, 534, 842, 1263, 2526, 37469, 74938, 89611, 112407, 179222, 224814, 268833, 537666, 7975379, 15950758, 23926137, 37726231, 47852274, 75452462, 113178693, 226357386, 3357634559, 6715269118, 10072903677, 20145807354]

約数ペア:

[(1, 20145807354), (2, 10072903677), (3, 6715269118), (6, 3357634559), (89, 226357386), (178, 113178693), (267, 75452462), (421, 47852274), (534, 37726231), (842, 23926137), (1263, 15950758), (2526, 7975379), (37469, 537666), (74938, 268833), (89611, 224814), (112407, 179222)]