20178697794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6703}}^1\times {\mathrm{26407}}^1$

素因数の和:33134

約数の個数: 32

約数和(自身を含む): 42489415680

約数和(自身を除く): 22310717886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 6703, 13406, 20109, 26407, 40218, 52814, 79221, 127357, 158442, 254714, 382071, 501733, 764142, 1003466, 1505199, 3010398, 177006121, 354012242, 531018363, 1062036726, 3363116299, 6726232598, 10089348897, 20178697794]

約数ペア:

[(1, 20178697794), (2, 10089348897), (3, 6726232598), (6, 3363116299), (19, 1062036726), (38, 531018363), (57, 354012242), (114, 177006121), (6703, 3010398), (13406, 1505199), (20109, 1003466), (26407, 764142), (40218, 501733), (52814, 382071), (79221, 254714), (127357, 158442)]