20302565244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5658463}}^1$

素因数の和:5658506

約数の個数: 48

約数和(自身を含む): 53234829312

約数和(自身を除く): 32932264068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5658463, 11316926, 16975389, 22633852, 33950778, 67901556, 73560019, 130144649, 147120038, 220680057, 260289298, 294240076, 390433947, 441360114, 520578596, 780867894, 882720228, 1561735788, 1691880437, 3383760874, 5075641311, 6767521748, 10151282622, 20302565244]

約数ペア:

[(1, 20302565244), (2, 10151282622), (3, 6767521748), (4, 5075641311), (6, 3383760874), (12, 1691880437), (13, 1561735788), (23, 882720228), (26, 780867894), (39, 520578596), (46, 441360114), (52, 390433947), (69, 294240076), (78, 260289298), (92, 220680057), (138, 147120038), (156, 130144649), (276, 73560019), (299, 67901556), (598, 33950778), (897, 22633852), (1196, 16975389), (1794, 11316926), (3588, 5658463)]