20068742410

素因数分解:

$2^1\times 5^1\times {\mathrm{15121}}^1\times {\mathrm{132721}}^1$

素因数の和:147849

約数の個数: 16

約数和(自身を含む): 36126397512

約数和(自身を除く): 16057655102

約数列:

[1, 2, 5, 10, 15121, 30242, 75605, 132721, 151210, 265442, 663605, 1327210, 2006874241, 4013748482, 10034371205, 20068742410]

約数ペア:

[(1, 20068742410), (2, 10034371205), (5, 4013748482), (10, 2006874241), (15121, 1327210), (30242, 663605), (75605, 265442), (132721, 151210)]