20161392735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2003119}}^1$

素因数の和:2003199

約数の個数: 32

約数和(自身を含む): 35767710720

約数和(自身を除く): 15606317985

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 2003119, 6009357, 10015595, 22034309, 30046785, 66102927, 110171545, 122190259, 330514635, 366570777, 610951295, 1344092849, 1832853885, 4032278547, 6720464245, 20161392735]

約数ペア:

[(1, 20161392735), (3, 6720464245), (5, 4032278547), (11, 1832853885), (15, 1344092849), (33, 610951295), (55, 366570777), (61, 330514635), (165, 122190259), (183, 110171545), (305, 66102927), (671, 30046785), (915, 22034309), (2013, 10015595), (3355, 6009357), (10065, 2003119)]