20136273700

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1469801}}^1$

素因数の和:1469952

約数の個数: 36

約数和(自身を含む): 44014690692

約数和(自身を除く): 23878416992

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 13700, 1469801, 2939602, 5879204, 7349005, 14698010, 29396020, 36745025, 73490050, 146980100, 201362737, 402725474, 805450948, 1006813685, 2013627370, 4027254740, 5034068425, 10068136850, 20136273700]

約数ペア:

[(1, 20136273700), (2, 10068136850), (4, 5034068425), (5, 4027254740), (10, 2013627370), (20, 1006813685), (25, 805450948), (50, 402725474), (100, 201362737), (137, 146980100), (274, 73490050), (548, 36745025), (685, 29396020), (1370, 14698010), (2740, 7349005), (3425, 5879204), (6850, 2939602), (13700, 1469801)]