20165055534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{386437}}^1$

素因数の和:386681

約数の個数: 48

約数和(自身を含む): 47262913152

約数和(自身を除く): 27097857618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 2007, 2899, 4014, 5798, 8697, 17394, 26091, 52182, 386437, 772874, 1159311, 2318622, 3477933, 5023681, 6955866, 10047362, 15071043, 30142086, 45213129, 86175451, 90426258, 172350902, 258526353, 517052706, 775579059, 1120280863, 1551158118, 2240561726, 3360842589, 6721685178, 10082527767, 20165055534]

約数ペア:

[(1, 20165055534), (2, 10082527767), (3, 6721685178), (6, 3360842589), (9, 2240561726), (13, 1551158118), (18, 1120280863), (26, 775579059), (39, 517052706), (78, 258526353), (117, 172350902), (223, 90426258), (234, 86175451), (446, 45213129), (669, 30142086), (1338, 15071043), (2007, 10047362), (2899, 6955866), (4014, 5023681), (5798, 3477933), (8697, 2318622), (17394, 1159311), (26091, 772874), (52182, 386437)]