20662963488

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{232189}}^1$

素因数の和:232311

約数の個数: 96

約数和(自身を含む): 60852355200

約数和(自身を除く): 40189391712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 144, 206, 216, 288, 309, 412, 432, 618, 824, 864, 927, 1236, 1648, 1854, 2472, 2781, 3296, 3708, 4944, 5562, 7416, 9888, 11124, 14832, 22248, 29664, 44496, 88992, 232189, 464378, 696567, 928756, 1393134, 1857512, 2089701, 2786268, 3715024, 4179402, 5572536, 6269103, 7430048, 8358804, 11145072, 12538206, 16717608, 22290144, 23915467, 25076412, 33435216, 47830934, 50152824, 66870432, 71746401, 95661868, 100305648, 143492802, 191323736, 200611296, 215239203, 286985604, 382647472, 430478406, 573971208, 645717609, 765294944, 860956812, 1147942416, 1291435218, 1721913624, 2295884832, 2582870436, 3443827248, 5165740872, 6887654496, 10331481744, 20662963488]

約数ペア:

[(1, 20662963488), (2, 10331481744), (3, 6887654496), (4, 5165740872), (6, 3443827248), (8, 2582870436), (9, 2295884832), (12, 1721913624), (16, 1291435218), (18, 1147942416), (24, 860956812), (27, 765294944), (32, 645717609), (36, 573971208), (48, 430478406), (54, 382647472), (72, 286985604), (96, 215239203), (103, 200611296), (108, 191323736), (144, 143492802), (206, 100305648), (216, 95661868), (288, 71746401), (309, 66870432), (412, 50152824), (432, 47830934), (618, 33435216), (824, 25076412), (864, 23915467), (927, 22290144), (1236, 16717608), (1648, 12538206), (1854, 11145072), (2472, 8358804), (2781, 7430048), (3296, 6269103), (3708, 5572536), (4944, 4179402), (5562, 3715024), (7416, 2786268), (9888, 2089701), (11124, 1857512), (14832, 1393134), (22248, 928756), (29664, 696567), (44496, 464378), (88992, 232189)]