20026932485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24878177}}^1$

素因数の和:24878212

約数の個数: 16

約数和(自身を含む): 28659661056

約数和(自身を除く): 8632728571

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 24878177, 124390885, 174147239, 572198071, 870736195, 2860990355, 4005386497, 20026932485]

約数ペア:

[(1, 20026932485), (5, 4005386497), (7, 2860990355), (23, 870736195), (35, 572198071), (115, 174147239), (161, 124390885), (805, 24878177)]