20776098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{70667}}^1$

素因数の和:70686

約数の個数: 24

約数和(自身を含む): 48336912

約数和(自身を除く): 27560814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 70667, 141334, 212001, 424002, 494669, 989338, 1484007, 2968014, 3462683, 6925366, 10388049, 20776098]

約数ペア:

[(1, 20776098), (2, 10388049), (3, 6925366), (6, 3462683), (7, 2968014), (14, 1484007), (21, 989338), (42, 494669), (49, 424002), (98, 212001), (147, 141334), (294, 70667)]