20063548974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477703547}}^1$

素因数の和:477703559

約数の個数: 16

約数和(自身を含む): 45859540608

約数和(自身を除く): 25795991634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477703547, 955407094, 1433110641, 2866221282, 3343924829, 6687849658, 10031774487, 20063548974]

約数ペア:

[(1, 20063548974), (2, 10031774487), (3, 6687849658), (6, 3343924829), (7, 2866221282), (14, 1433110641), (21, 955407094), (42, 477703547)]