20044374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3203}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 46137600

約数和(自身を除く): 26093226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 3203, 6258, 6406, 9609, 19218, 22421, 44842, 67263, 134526, 477247, 954494, 1431741, 2863482, 3340729, 6681458, 10022187, 20044374]

約数ペア:

[(1, 20044374), (2, 10022187), (3, 6681458), (6, 3340729), (7, 2863482), (14, 1431741), (21, 954494), (42, 477247), (149, 134526), (298, 67263), (447, 44842), (894, 22421), (1043, 19218), (2086, 9609), (3129, 6406), (3203, 6258)]