20165442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 44504640

約数和(自身を除く): 24339198

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 3433, 5874, 6866, 10299, 20598, 37763, 75526, 113289, 226578, 305537, 611074, 916611, 1833222, 3360907, 6721814, 10082721, 20165442]

約数ペア:

[(1, 20165442), (2, 10082721), (3, 6721814), (6, 3360907), (11, 1833222), (22, 916611), (33, 611074), (66, 305537), (89, 226578), (178, 113289), (267, 75526), (534, 37763), (979, 20598), (1958, 10299), (2937, 6866), (3433, 5874)]