20178262134

素因数分解:

$2^1\times 3^3\times {\mathrm{1567}}^1\times {\mathrm{238463}}^1$

素因数の和:240041

約数の個数: 32

約数和(自身を含む): 44869386240

約数和(自身を除く): 24691124106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1567, 3134, 4701, 9402, 14103, 28206, 42309, 84618, 238463, 476926, 715389, 1430778, 2146167, 4292334, 6438501, 12877002, 373671521, 747343042, 1121014563, 2242029126, 3363043689, 6726087378, 10089131067, 20178262134]

約数ペア:

[(1, 20178262134), (2, 10089131067), (3, 6726087378), (6, 3363043689), (9, 2242029126), (18, 1121014563), (27, 747343042), (54, 373671521), (1567, 12877002), (3134, 6438501), (4701, 4292334), (9402, 2146167), (14103, 1430778), (28206, 715389), (42309, 476926), (84618, 238463)]