20105354929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{20483}}^1$

素因数の和:20721

約数の個数: 32

約数和(自身を含む): 24158010240

約数和(自身を除く): 4052655311

約数列:

[1, 11, 17, 29, 181, 187, 319, 493, 1991, 3077, 5249, 5423, 20483, 33847, 57739, 89233, 225313, 348211, 594007, 981563, 3707423, 3830321, 6534077, 10098119, 40781653, 63026191, 107515267, 111079309, 693288101, 1182667937, 1827759539, 20105354929]

約数ペア:

[(1, 20105354929), (11, 1827759539), (17, 1182667937), (29, 693288101), (181, 111079309), (187, 107515267), (319, 63026191), (493, 40781653), (1991, 10098119), (3077, 6534077), (5249, 3830321), (5423, 3707423), (20483, 981563), (33847, 594007), (57739, 348211), (89233, 225313)]