20132351696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43388689}}^1$

素因数の和:43388726

約数の個数: 20

約数和(自身を含む): 40351481700

約数和(自身を除く): 20219130004

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43388689, 86777378, 173554756, 347109512, 694219024, 1258271981, 2516543962, 5033087924, 10066175848, 20132351696]

約数ペア:

[(1, 20132351696), (2, 10066175848), (4, 5033087924), (8, 2516543962), (16, 1258271981), (29, 694219024), (58, 347109512), (116, 173554756), (232, 86777378), (464, 43388689)]