20767367628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{27470063}}^1$

素因数の和:27470083

約数の個数: 48

約数和(自身を含む): 61532943360

約数和(自身を除く): 40765575732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 27470063, 54940126, 82410189, 109880252, 164820378, 192290441, 247230567, 329640756, 384580882, 494461134, 576871323, 741691701, 769161764, 988922268, 1153742646, 1483383402, 1730613969, 2307485292, 2966766804, 3461227938, 5191841907, 6922455876, 10383683814, 20767367628]

約数ペア:

[(1, 20767367628), (2, 10383683814), (3, 6922455876), (4, 5191841907), (6, 3461227938), (7, 2966766804), (9, 2307485292), (12, 1730613969), (14, 1483383402), (18, 1153742646), (21, 988922268), (27, 769161764), (28, 741691701), (36, 576871323), (42, 494461134), (54, 384580882), (63, 329640756), (84, 247230567), (108, 192290441), (126, 164820378), (189, 109880252), (252, 82410189), (378, 54940126), (756, 27470063)]