20187124482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1994381}}^1$

素因数の和:1994634

約数の個数: 32

約数和(自身を含む): 46333482624

約数和(自身を除く): 26146358142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 3374, 5061, 10122, 1994381, 3988762, 5983143, 11966286, 13960667, 27921334, 41882001, 83764002, 480645821, 961291642, 1441937463, 2883874926, 3364520747, 6729041494, 10093562241, 20187124482]

約数ペア:

[(1, 20187124482), (2, 10093562241), (3, 6729041494), (6, 3364520747), (7, 2883874926), (14, 1441937463), (21, 961291642), (42, 480645821), (241, 83764002), (482, 41882001), (723, 27921334), (1446, 13960667), (1687, 11966286), (3374, 5983143), (5061, 3988762), (10122, 1994381)]