20132696367

素因数分解:

$3^4\times 7^1\times {\mathrm{1699}}^1\times {\mathrm{20899}}^1$

素因数の和:22617

約数の個数: 40

約数和(自身を含む): 34393040000

約数和(自身を除く): 14260343633

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1699, 5097, 11893, 15291, 20899, 35679, 45873, 62697, 107037, 137619, 146293, 188091, 321111, 438879, 564273, 963333, 1316637, 1692819, 3949911, 11849733, 35507401, 106522203, 248551807, 319566609, 745655421, 958699827, 2236966263, 2876099481, 6710898789, 20132696367]

約数ペア:

[(1, 20132696367), (3, 6710898789), (7, 2876099481), (9, 2236966263), (21, 958699827), (27, 745655421), (63, 319566609), (81, 248551807), (189, 106522203), (567, 35507401), (1699, 11849733), (5097, 3949911), (11893, 1692819), (15291, 1316637), (20899, 963333), (35679, 564273), (45873, 438879), (62697, 321111), (107037, 188091), (137619, 146293)]