2089968607020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4976115731}}^1$

素因数の和:4976115750

約数の個数: 48

約数和(自身を含む): 6687899543808

約数和(自身を除く): 4597930936788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4976115731, 9952231462, 14928347193, 19904462924, 24880578655, 29856694386, 34832810117, 49761157310, 59713388772, 69665620234, 74641735965, 99522314620, 104498430351, 139331240468, 149283471930, 174164050585, 208996860702, 298566943860, 348328101170, 417993721404, 522492151755, 696656202340, 1044984303510, 2089968607020]

約数ペア:

[(1, 2089968607020), (2, 1044984303510), (3, 696656202340), (4, 522492151755), (5, 417993721404), (6, 348328101170), (7, 298566943860), (10, 208996860702), (12, 174164050585), (14, 149283471930), (15, 139331240468), (20, 104498430351), (21, 99522314620), (28, 74641735965), (30, 69665620234), (35, 59713388772), (42, 49761157310), (60, 34832810117), (70, 29856694386), (84, 24880578655), (105, 19904462924), (140, 14928347193), (210, 9952231462), (420, 4976115731)]