20160791329

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{301867}}^1$

素因数の和:301957

約数の個数: 24

約数和(自身を含む): 24777325440

約数和(自身を除く): 4616534111

約数列:

[1, 7, 29, 47, 49, 203, 329, 1363, 1421, 2303, 9541, 66787, 301867, 2113069, 8754143, 14187749, 14791483, 61279001, 99314243, 411444721, 428953007, 695199701, 2880113047, 20160791329]

約数ペア:

[(1, 20160791329), (7, 2880113047), (29, 695199701), (47, 428953007), (49, 411444721), (203, 99314243), (329, 61279001), (1363, 14791483), (1421, 14187749), (2303, 8754143), (9541, 2113069), (66787, 301867)]