20070264370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6712463}}^1$

素因数の和:6712506

約数の個数: 32

約数和(自身を含む): 40596982272

約数和(自身を除く): 20526717902

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 6712463, 13424926, 33562315, 67124630, 87262019, 154386649, 174524038, 308773298, 436310095, 771933245, 872620190, 1543866490, 2007026437, 4014052874, 10035132185, 20070264370]

約数ペア:

[(1, 20070264370), (2, 10035132185), (5, 4014052874), (10, 2007026437), (13, 1543866490), (23, 872620190), (26, 771933245), (46, 436310095), (65, 308773298), (115, 174524038), (130, 154386649), (230, 87262019), (299, 67124630), (598, 33562315), (1495, 13424926), (2990, 6712463)]