20174840905

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{296929}}^1$

素因数の和:297168

約数の個数: 16

約数和(自身を含む): 24628561920

約数和(自身を除く): 4453721015

約数列:

[1, 5, 107, 127, 535, 635, 13589, 67945, 296929, 1484645, 31771403, 37709983, 158857015, 188549915, 4034968181, 20174840905]

約数ペア:

[(1, 20174840905), (5, 4034968181), (107, 188549915), (127, 158857015), (535, 37709983), (635, 31771403), (13589, 1484645), (67945, 296929)]