20007796345

素因数分解:

$5^1\times {\mathrm{719}}^1\times {\mathrm{797}}^1\times {\mathrm{6983}}^1$

素因数の和:8504

約数の個数: 16

約数和(自身を含む): 24076362240

約数和(自身を除く): 4068565895

約数列:

[1, 5, 719, 797, 3595, 3985, 6983, 34915, 573043, 2865215, 5020777, 5565451, 25103885, 27827255, 4001559269, 20007796345]

約数ペア:

[(1, 20007796345), (5, 4001559269), (719, 27827255), (797, 25103885), (3595, 5565451), (3985, 5020777), (6983, 2865215), (34915, 573043)]