20143719654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{475469}}^1$

素因数の和:475804

約数の個数: 32

約数和(自身を含む): 42176090880

約数和(自身を除く): 22032371226

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1842, 7061, 14122, 21183, 42366, 475469, 950938, 1426407, 2852814, 10935787, 21871574, 32807361, 65614722, 145968983, 291937966, 437906949, 875813898, 3357286609, 6714573218, 10071859827, 20143719654]

約数ペア:

[(1, 20143719654), (2, 10071859827), (3, 6714573218), (6, 3357286609), (23, 875813898), (46, 437906949), (69, 291937966), (138, 145968983), (307, 65614722), (614, 32807361), (921, 21871574), (1842, 10935787), (7061, 2852814), (14122, 1426407), (21183, 950938), (42366, 475469)]