20004098814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8355931}}^1$

素因数の和:8355965

約数の個数: 48

約数和(自身を含む): 52141015680

約数和(自身を除く): 32136916866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 8355931, 16711862, 25067793, 50135586, 58491517, 75203379, 116983034, 150406758, 158762689, 175474551, 317525378, 350949102, 476288067, 526423653, 952576134, 1052847306, 1111338823, 1428864201, 2222677646, 2857728402, 3334016469, 6668032938, 10002049407, 20004098814]

約数ペア:

[(1, 20004098814), (2, 10002049407), (3, 6668032938), (6, 3334016469), (7, 2857728402), (9, 2222677646), (14, 1428864201), (18, 1111338823), (19, 1052847306), (21, 952576134), (38, 526423653), (42, 476288067), (57, 350949102), (63, 317525378), (114, 175474551), (126, 158762689), (133, 150406758), (171, 116983034), (266, 75203379), (342, 58491517), (399, 50135586), (798, 25067793), (1197, 16711862), (2394, 8355931)]