20120459429

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{3677}}^1\times {\mathrm{6569}}^1$

素因数の和:10277

約数の個数: 24

約数和(自身を含む): 24792735960

約数和(自身を除く): 4672276531

約数列:

[1, 7, 17, 49, 119, 833, 3677, 6569, 25739, 45983, 62509, 111673, 180173, 321881, 437563, 781711, 3062941, 5471977, 24154213, 169079491, 410621621, 1183556437, 2874351347, 20120459429]

約数ペア:

[(1, 20120459429), (7, 2874351347), (17, 1183556437), (49, 410621621), (119, 169079491), (833, 24154213), (3677, 5471977), (6569, 3062941), (25739, 781711), (45983, 437563), (62509, 321881), (111673, 180173)]