20199051314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3089}}^1\times {\mathrm{251501}}^1$

素因数の和:254605

約数の個数: 16

約数和(自身を含む): 32639929560

約数和(自身を除く): 12440878246

約数列:

[1, 2, 13, 26, 3089, 6178, 40157, 80314, 251501, 503002, 3269513, 6539026, 776886589, 1553773178, 10099525657, 20199051314]

約数ペア:

[(1, 20199051314), (2, 10099525657), (13, 1553773178), (26, 776886589), (3089, 6539026), (6178, 3269513), (40157, 503002), (80314, 251501)]