20095962884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1\times {\mathrm{1013}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 36354479616

約数和(自身を除く): 16258516732

約数列:

[1, 2, 4, 37, 74, 148, 311, 431, 622, 862, 1013, 1244, 1724, 2026, 4052, 11507, 15947, 23014, 31894, 37481, 46028, 63788, 74962, 134041, 149924, 268082, 315043, 436603, 536164, 630086, 873206, 1260172, 1746412, 4959517, 9919034, 11656591, 16154311, 19838068, 23313182, 32308622, 46626364, 64617244, 135783533, 271567066, 543134132, 5023990721, 10047981442, 20095962884]

約数ペア:

[(1, 20095962884), (2, 10047981442), (4, 5023990721), (37, 543134132), (74, 271567066), (148, 135783533), (311, 64617244), (431, 46626364), (622, 32308622), (862, 23313182), (1013, 19838068), (1244, 16154311), (1724, 11656591), (2026, 9919034), (4052, 4959517), (11507, 1746412), (15947, 1260172), (23014, 873206), (31894, 630086), (37481, 536164), (46028, 436603), (63788, 315043), (74962, 268082), (134041, 149924)]