20348680476

素因数分解:

$2^2\times 3^1\times {\mathrm{1913}}^1\times {\mathrm{886421}}^1$

素因数の和:888341

約数の個数: 24

約数和(自身を含む): 47505127824

約数和(自身を除く): 27156447348

約数列:

[1, 2, 3, 4, 6, 12, 1913, 3826, 5739, 7652, 11478, 22956, 886421, 1772842, 2659263, 3545684, 5318526, 10637052, 1695723373, 3391446746, 5087170119, 6782893492, 10174340238, 20348680476]

約数ペア:

[(1, 20348680476), (2, 10174340238), (3, 6782893492), (4, 5087170119), (6, 3391446746), (12, 1695723373), (1913, 10637052), (3826, 5318526), (5739, 3545684), (7652, 2659263), (11478, 1772842), (22956, 886421)]