20185326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160201}}^1$

素因数の和:160216

約数の個数: 24

約数和(自身を含む): 49983024

約数和(自身を除く): 29797698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160201, 320402, 480603, 961206, 1121407, 1441809, 2242814, 2883618, 3364221, 6728442, 10092663, 20185326]

約数ペア:

[(1, 20185326), (2, 10092663), (3, 6728442), (6, 3364221), (7, 2883618), (9, 2242814), (14, 1441809), (18, 1121407), (21, 961206), (42, 480603), (63, 320402), (126, 160201)]