120520170124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1772355443}}^1$

素因数の和:1772355464

約数の個数: 12

約数和(自身を含む): 223316785944

約数和(自身を除く): 102796615820

約数列:

[1, 2, 4, 17, 34, 68, 1772355443, 3544710886, 7089421772, 30130042531, 60260085062, 120520170124]

約数ペア:

[(1, 120520170124), (2, 60260085062), (4, 30130042531), (17, 7089421772), (34, 3544710886), (68, 1772355443)]