20173330970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1\times {\mathrm{54583}}^1$

素因数の和:57446

約数の個数: 32

約数和(自身を含む): 39119697792

約数和(自身を除く): 18946366822

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2843, 5686, 14215, 28430, 36959, 54583, 73918, 109166, 184795, 272915, 369590, 545830, 709579, 1419158, 3547895, 7095790, 155179469, 310358938, 775897345, 1551794690, 2017333097, 4034666194, 10086665485, 20173330970]

約数ペア:

[(1, 20173330970), (2, 10086665485), (5, 4034666194), (10, 2017333097), (13, 1551794690), (26, 775897345), (65, 310358938), (130, 155179469), (2843, 7095790), (5686, 3547895), (14215, 1419158), (28430, 709579), (36959, 545830), (54583, 369590), (73918, 272915), (109166, 184795)]