20408525638

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6726607}}^1$

素因数の和:6726687

約数の個数: 16

約数和(自身を含む): 32206999104

約数和(自身を除く): 11798473466

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 6726607, 13453214, 248884459, 275790887, 497768918, 551581774, 10204262819, 20408525638]

約数ペア:

[(1, 20408525638), (2, 10204262819), (37, 551581774), (41, 497768918), (74, 275790887), (82, 248884459), (1517, 13453214), (3034, 6726607)]