20160030436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55384699}}^1$

素因数の和:55384723

約数の個数: 24

約数和(自身を含む): 43421604800

約数和(自身を除く): 23261574364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55384699, 110769398, 221538796, 387692893, 720001087, 775385786, 1440002174, 1550771572, 2880004348, 5040007609, 10080015218, 20160030436]

約数ペア:

[(1, 20160030436), (2, 10080015218), (4, 5040007609), (7, 2880004348), (13, 1550771572), (14, 1440002174), (26, 775385786), (28, 720001087), (52, 387692893), (91, 221538796), (182, 110769398), (364, 55384699)]