2020307133772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1627}}^1\times {\mathrm{19079}}^1$

素因数の和:21070

約数の個数: 48

約数和(自身を含む): 3616390229760

約数和(自身を除く): 1596083095988

約数列:

[1, 2, 4, 53, 106, 212, 307, 614, 1228, 1627, 3254, 6508, 16271, 19079, 32542, 38158, 65084, 76316, 86231, 172462, 344924, 499489, 998978, 1011187, 1997956, 2022374, 4044748, 5857253, 11714506, 23429012, 26472917, 31041533, 52945834, 62083066, 105891668, 124166132, 310434409, 620868818, 1241737636, 1645201249, 3290402498, 6580804996, 9529750631, 19059501262, 38119002524, 505076783443, 1010153566886, 2020307133772]

約数ペア:

[(1, 2020307133772), (2, 1010153566886), (4, 505076783443), (53, 38119002524), (106, 19059501262), (212, 9529750631), (307, 6580804996), (614, 3290402498), (1228, 1645201249), (1627, 1241737636), (3254, 620868818), (6508, 310434409), (16271, 124166132), (19079, 105891668), (32542, 62083066), (38158, 52945834), (65084, 31041533), (76316, 26472917), (86231, 23429012), (172462, 11714506), (344924, 5857253), (499489, 4044748), (998978, 2022374), (1011187, 1997956)]