20181176148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{165349}}^1$

素因数の和:166816

約数の個数: 48

約数和(自身を含む): 53853833600

約数和(自身を除く): 33672657452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1453, 2906, 4359, 5812, 8718, 10171, 17436, 20342, 30513, 40684, 61026, 122052, 165349, 330698, 496047, 661396, 992094, 1157443, 1984188, 2314886, 3472329, 4629772, 6944658, 13889316, 240252097, 480504194, 720756291, 961008388, 1441512582, 1681764679, 2883025164, 3363529358, 5045294037, 6727058716, 10090588074, 20181176148]

約数ペア:

[(1, 20181176148), (2, 10090588074), (3, 6727058716), (4, 5045294037), (6, 3363529358), (7, 2883025164), (12, 1681764679), (14, 1441512582), (21, 961008388), (28, 720756291), (42, 480504194), (84, 240252097), (1453, 13889316), (2906, 6944658), (4359, 4629772), (5812, 3472329), (8718, 2314886), (10171, 1984188), (17436, 1157443), (20342, 992094), (30513, 661396), (40684, 496047), (61026, 330698), (122052, 165349)]