20160342369

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{219547}}^1$

素因数の和:219754

約数の個数: 32

約数和(自身を含む): 31614912000

約数和(自身を除く): 11454569631

約数列:

[1, 3, 9, 19, 27, 57, 171, 179, 513, 537, 1611, 3401, 4833, 10203, 30609, 91827, 219547, 658641, 1975923, 4171393, 5927769, 12514179, 37542537, 39298913, 112627611, 117896739, 353690217, 746679347, 1061070651, 2240038041, 6720114123, 20160342369]

約数ペア:

[(1, 20160342369), (3, 6720114123), (9, 2240038041), (19, 1061070651), (27, 746679347), (57, 353690217), (171, 117896739), (179, 112627611), (513, 39298913), (537, 37542537), (1611, 12514179), (3401, 5927769), (4833, 4171393), (10203, 1975923), (30609, 658641), (91827, 219547)]