20071624615

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1523}}^1\times {\mathrm{1951}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 27701784576

約数和(自身を除く): 7630159961

約数列:

[1, 5, 7, 35, 193, 965, 1351, 1523, 1951, 6755, 7615, 9755, 10661, 13657, 53305, 68285, 293939, 376543, 1469695, 1882715, 2057573, 2635801, 2971373, 10287865, 13179005, 14856865, 20799611, 103998055, 573474989, 2867374945, 4014324923, 20071624615]

約数ペア:

[(1, 20071624615), (5, 4014324923), (7, 2867374945), (35, 573474989), (193, 103998055), (965, 20799611), (1351, 14856865), (1523, 13179005), (1951, 10287865), (6755, 2971373), (7615, 2635801), (9755, 2057573), (10661, 1882715), (13657, 1469695), (53305, 376543), (68285, 293939)]