20229973092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8689}}^1\times {\mathrm{9239}}^1$

素因数の和:17945

約数の個数: 72

約数和(自身を含む): 58455196800

約数和(自身を除く): 38225223708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8689, 9239, 17378, 18478, 26067, 27717, 34756, 36956, 52134, 55434, 60823, 64673, 78201, 83151, 104268, 110868, 121646, 129346, 156402, 166302, 182469, 194019, 243292, 258692, 312804, 332604, 364938, 388038, 547407, 582057, 729876, 776076, 1094814, 1164114, 2189628, 2328228, 80277671, 160555342, 240833013, 321110684, 481666026, 561943697, 722499039, 963332052, 1123887394, 1444998078, 1685831091, 2247774788, 2889996156, 3371662182, 5057493273, 6743324364, 10114986546, 20229973092]

約数ペア:

[(1, 20229973092), (2, 10114986546), (3, 6743324364), (4, 5057493273), (6, 3371662182), (7, 2889996156), (9, 2247774788), (12, 1685831091), (14, 1444998078), (18, 1123887394), (21, 963332052), (28, 722499039), (36, 561943697), (42, 481666026), (63, 321110684), (84, 240833013), (126, 160555342), (252, 80277671), (8689, 2328228), (9239, 2189628), (17378, 1164114), (18478, 1094814), (26067, 776076), (27717, 729876), (34756, 582057), (36956, 547407), (52134, 388038), (55434, 364938), (60823, 332604), (64673, 312804), (78201, 258692), (83151, 243292), (104268, 194019), (110868, 182469), (121646, 166302), (129346, 156402)]