18103661060

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2948479}}^1$

素因数の和:2948795

約数の個数: 24

約数和(自身を含む): 38141537280

約数和(自身を除く): 20037876220

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 2948479, 5896958, 11793916, 14742395, 29484790, 58969580, 905183053, 1810366106, 3620732212, 4525915265, 9051830530, 18103661060]

約数ペア:

[(1, 18103661060), (2, 9051830530), (4, 4525915265), (5, 3620732212), (10, 1810366106), (20, 905183053), (307, 58969580), (614, 29484790), (1228, 14742395), (1535, 11793916), (3070, 5896958), (6140, 2948479)]