20166435268

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{710987}}^1$

素因数の和:712011

約数の個数: 24

約数和(自身を含む): 40372742592

約数和(自身を除く): 20206307324

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 4052, 7091, 14182, 28364, 710987, 1421974, 2843948, 4976909, 9953818, 19907636, 720229831, 1440459662, 2880919324, 5041608817, 10083217634, 20166435268]

約数ペア:

[(1, 20166435268), (2, 10083217634), (4, 5041608817), (7, 2880919324), (14, 1440459662), (28, 720229831), (1013, 19907636), (2026, 9953818), (4052, 4976909), (7091, 2843948), (14182, 1421974), (28364, 710987)]