20247822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160697}}^1$

素因数の和:160712

約数の個数: 24

約数和(自身を含む): 50137776

約数和(自身を除く): 29889954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160697, 321394, 482091, 964182, 1124879, 1446273, 2249758, 2892546, 3374637, 6749274, 10123911, 20247822]

約数ペア:

[(1, 20247822), (2, 10123911), (3, 6749274), (6, 3374637), (7, 2892546), (9, 2249758), (14, 1446273), (18, 1124879), (21, 964182), (42, 482091), (63, 321394), (126, 160697)]