2016030132020

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{109686079}}^1$

素因数の和:109687007

約数の個数: 24

約数和(自身を含む): 4238270131200

約数和(自身を除く): 2222239999180

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3676, 4595, 9190, 18380, 109686079, 219372158, 438744316, 548430395, 1096860790, 2193721580, 100801506601, 201603013202, 403206026404, 504007533005, 1008015066010, 2016030132020]

約数ペア:

[(1, 2016030132020), (2, 1008015066010), (4, 504007533005), (5, 403206026404), (10, 201603013202), (20, 100801506601), (919, 2193721580), (1838, 1096860790), (3676, 548430395), (4595, 438744316), (9190, 219372158), (18380, 109686079)]