20260573676

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1\times {\mathrm{11743}}^1$

素因数の和:13230

約数の個数: 48

約数和(自身を含む): 41495967744

約数和(自身を除く): 21235394068

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1433, 2866, 5732, 10031, 11743, 20062, 23486, 40124, 46972, 61619, 82201, 123238, 164402, 246476, 328804, 431333, 504949, 862666, 1009898, 1725332, 2019796, 3534643, 7069286, 14138572, 16827719, 33655438, 67310876, 117794033, 235588066, 471176132, 723591917, 1447183834, 2894367668, 5065143419, 10130286838, 20260573676]

約数ペア:

[(1, 20260573676), (2, 10130286838), (4, 5065143419), (7, 2894367668), (14, 1447183834), (28, 723591917), (43, 471176132), (86, 235588066), (172, 117794033), (301, 67310876), (602, 33655438), (1204, 16827719), (1433, 14138572), (2866, 7069286), (5732, 3534643), (10031, 2019796), (11743, 1725332), (20062, 1009898), (23486, 862666), (40124, 504949), (46972, 431333), (61619, 328804), (82201, 246476), (123238, 164402)]