20174404327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1\times {\mathrm{4423}}^1$

素因数の和:6079

約数の個数: 32

約数和(自身を含む): 25854280704

約数和(自身を除く): 5679876377

約数列:

[1, 7, 11, 37, 77, 259, 407, 1601, 2849, 4423, 11207, 17611, 30961, 48653, 59237, 123277, 163651, 340571, 414659, 651607, 1145557, 1800161, 4561249, 7081223, 12601127, 49568561, 77893453, 262005251, 545254171, 1834036757, 2882057761, 20174404327]

約数ペア:

[(1, 20174404327), (7, 2882057761), (11, 1834036757), (37, 545254171), (77, 262005251), (259, 77893453), (407, 49568561), (1601, 12601127), (2849, 7081223), (4423, 4561249), (11207, 1800161), (17611, 1145557), (30961, 651607), (48653, 414659), (59237, 340571), (123277, 163651)]