20218880082

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{7373771}}^1$

素因数の和:7374233

約数の個数: 16

約数和(自身を含む): 40526250912

約数和(自身を除く): 20307370830

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 7373771, 14747542, 22121313, 44242626, 3369813347, 6739626694, 10109440041, 20218880082]

約数ペア:

[(1, 20218880082), (2, 10109440041), (3, 6739626694), (6, 3369813347), (457, 44242626), (914, 22121313), (1371, 14747542), (2742, 7373771)]