20610264

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9649}}^1$

素因数の和:9747

約数の個数: 32

約数和(自身を含む): 52110000

約数和(自身を除く): 31499736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9649, 19298, 28947, 38596, 57894, 77192, 115788, 231576, 858761, 1717522, 2576283, 3435044, 5152566, 6870088, 10305132, 20610264]

約数ペア:

[(1, 20610264), (2, 10305132), (3, 6870088), (4, 5152566), (6, 3435044), (8, 2576283), (12, 1717522), (24, 858761), (89, 231576), (178, 115788), (267, 77192), (356, 57894), (534, 38596), (712, 28947), (1068, 19298), (2136, 9649)]