20124668824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10184549}}^1$

素因数の和:10184587

約数の個数: 32

約数和(自身を含む): 42775110000

約数和(自身を除く): 22650441176

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 10184549, 20369098, 40738196, 81476392, 132399137, 193506431, 264798274, 387012862, 529596548, 774025724, 1059193096, 1548051448, 2515583603, 5031167206, 10062334412, 20124668824]

約数ペア:

[(1, 20124668824), (2, 10062334412), (4, 5031167206), (8, 2515583603), (13, 1548051448), (19, 1059193096), (26, 774025724), (38, 529596548), (52, 387012862), (76, 264798274), (104, 193506431), (152, 132399137), (247, 81476392), (494, 40738196), (988, 20369098), (1976, 10184549)]