20054880452407

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3031843}}^1$

素因数の和:3032063

約数の個数: 32

約数和(自身を含む): 21825396039680

約数和(自身を除く): 1770515587273

約数列:

[1, 31, 37, 73, 79, 1147, 2263, 2449, 2701, 2923, 5767, 83731, 90613, 178777, 213379, 3031843, 6614749, 93987133, 112178191, 221324539, 239515597, 3477523921, 6861060709, 7424983507, 8189007943, 8862077089, 17484638581, 253859246233, 274724389759, 542023796011, 646931627497, 20054880452407]

約数ペア:

[(1, 20054880452407), (31, 646931627497), (37, 542023796011), (73, 274724389759), (79, 253859246233), (1147, 17484638581), (2263, 8862077089), (2449, 8189007943), (2701, 7424983507), (2923, 6861060709), (5767, 3477523921), (83731, 239515597), (90613, 221324539), (178777, 112178191), (213379, 93987133), (3031843, 6614749)]