20236676769

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{37967}}^1$

素因数の和:39034

約数の個数: 32

約数和(自身を含む): 31589376000

約数和(自身を除く): 11352699231

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1039, 3117, 9351, 19741, 28053, 37967, 59223, 113901, 177669, 341703, 533007, 721373, 1025109, 2164119, 6492357, 19477071, 39447713, 118343139, 355029417, 749506547, 1065088251, 2248519641, 6745558923, 20236676769]

約数ペア:

[(1, 20236676769), (3, 6745558923), (9, 2248519641), (19, 1065088251), (27, 749506547), (57, 355029417), (171, 118343139), (513, 39447713), (1039, 19477071), (3117, 6492357), (9351, 2164119), (19741, 1025109), (28053, 721373), (37967, 533007), (59223, 341703), (113901, 177669)]