20234574

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^2\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 36

約数和(自身を含む): 44667168

約数和(自身を除く): 24432594

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 223, 426, 446, 639, 669, 1278, 1338, 2007, 4014, 5041, 10082, 15123, 15833, 30246, 31666, 45369, 47499, 90738, 94998, 142497, 284994, 1124143, 2248286, 3372429, 6744858, 10117287, 20234574]

約数ペア:

[(1, 20234574), (2, 10117287), (3, 6744858), (6, 3372429), (9, 2248286), (18, 1124143), (71, 284994), (142, 142497), (213, 94998), (223, 90738), (426, 47499), (446, 45369), (639, 31666), (669, 30246), (1278, 15833), (1338, 15123), (2007, 10082), (4014, 5041)]