20194005715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1\times {\mathrm{72707}}^1$

素因数の和:76998

約数の個数: 16

約数和(自身を含む): 26103335328

約数和(自身を除く): 5909329613

約数列:

[1, 5, 13, 65, 4273, 21365, 55549, 72707, 277745, 363535, 945191, 4725955, 310677011, 1553385055, 4038801143, 20194005715]

約数ペア:

[(1, 20194005715), (5, 4038801143), (13, 1553385055), (65, 310677011), (4273, 4725955), (21365, 945191), (55549, 363535), (72707, 277745)]