20766763602

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{359299}}^1$

素因数の和:359352

約数の個数: 72

約数和(自身を含む): 51286482000

約数和(自身を除く): 30519718398

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 3042, 3211, 4446, 6422, 9633, 19266, 28899, 57798, 359299, 718598, 1077897, 2155794, 3233691, 4670887, 6467382, 6826681, 9341774, 13653362, 14012661, 20480043, 28025322, 40960086, 42037983, 60721531, 61440129, 84075966, 88746853, 121443062, 122880258, 177493706, 182164593, 266240559, 364329186, 532481118, 546493779, 798721677, 1092987558, 1153709089, 1597443354, 2307418178, 3461127267, 6922254534, 10383381801, 20766763602]

約数ペア:

[(1, 20766763602), (2, 10383381801), (3, 6922254534), (6, 3461127267), (9, 2307418178), (13, 1597443354), (18, 1153709089), (19, 1092987558), (26, 798721677), (38, 546493779), (39, 532481118), (57, 364329186), (78, 266240559), (114, 182164593), (117, 177493706), (169, 122880258), (171, 121443062), (234, 88746853), (247, 84075966), (338, 61440129), (342, 60721531), (494, 42037983), (507, 40960086), (741, 28025322), (1014, 20480043), (1482, 14012661), (1521, 13653362), (2223, 9341774), (3042, 6826681), (3211, 6467382), (4446, 4670887), (6422, 3233691), (9633, 2155794), (19266, 1077897), (28899, 718598), (57798, 359299)]