20895336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3769}}^1$

素因数の和:3799

約数の個数: 96

約数和(自身を含む): 70574400

約数和(自身を除く): 49679064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 3769, 5544, 7538, 11307, 15076, 22614, 26383, 30152, 33921, 41459, 45228, 52766, 67842, 79149, 82918, 90456, 105532, 124377, 135684, 158298, 165836, 211064, 237447, 248754, 271368, 290213, 316596, 331672, 373131, 474894, 497508, 580426, 633192, 746262, 870639, 949788, 995016, 1160852, 1492524, 1741278, 1899576, 2321704, 2611917, 2985048, 3482556, 5223834, 6965112, 10447668, 20895336]

約数ペア:

[(1, 20895336), (2, 10447668), (3, 6965112), (4, 5223834), (6, 3482556), (7, 2985048), (8, 2611917), (9, 2321704), (11, 1899576), (12, 1741278), (14, 1492524), (18, 1160852), (21, 995016), (22, 949788), (24, 870639), (28, 746262), (33, 633192), (36, 580426), (42, 497508), (44, 474894), (56, 373131), (63, 331672), (66, 316596), (72, 290213), (77, 271368), (84, 248754), (88, 237447), (99, 211064), (126, 165836), (132, 158298), (154, 135684), (168, 124377), (198, 105532), (231, 90456), (252, 82918), (264, 79149), (308, 67842), (396, 52766), (462, 45228), (504, 41459), (616, 33921), (693, 30152), (792, 26383), (924, 22614), (1386, 15076), (1848, 11307), (2772, 7538), (3769, 5544)]