20237862718

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{7789}}^1\times {\mathrm{8719}}^1$

素因数の和:16659

約数の個数: 16

約数和(自身を含む): 30567960000

約数和(自身を除く): 10330097282

約数列:

[1, 2, 149, 298, 7789, 8719, 15578, 17438, 1160561, 1299131, 2321122, 2598262, 67912291, 135824582, 10118931359, 20237862718]

約数ペア:

[(1, 20237862718), (2, 10118931359), (149, 135824582), (298, 67912291), (7789, 2598262), (8719, 2321122), (15578, 1299131), (17438, 1160561)]