20174821795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3310061}}^1$

素因数の和:3310142

約数の個数: 16

約数和(自身を含む): 25739042112

約数和(自身を除く): 5564220317

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 3310061, 16550305, 76131403, 175433233, 380657015, 877166165, 4034964359, 20174821795]

約数ペア:

[(1, 20174821795), (5, 4034964359), (23, 877166165), (53, 380657015), (115, 175433233), (265, 76131403), (1219, 16550305), (6095, 3310061)]