20183586152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{3037}}^1$

素因数の和:4986

約数の個数: 64

約数和(自身を含む): 41603587200

約数和(自身を除く): 21420001048

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 1901, 3037, 3496, 3802, 6074, 7604, 12148, 15208, 24296, 36119, 43723, 57703, 69851, 72238, 87446, 115406, 139702, 144476, 174892, 230812, 279404, 288952, 349784, 461624, 558808, 830737, 1327169, 1661474, 2654338, 3322948, 5308676, 5773337, 6645896, 10617352, 11546674, 23093348, 46186696, 109693403, 132786751, 219386806, 265573502, 438773612, 531147004, 877547224, 1062294008, 2522948269, 5045896538, 10091793076, 20183586152]

約数ペア:

[(1, 20183586152), (2, 10091793076), (4, 5045896538), (8, 2522948269), (19, 1062294008), (23, 877547224), (38, 531147004), (46, 438773612), (76, 265573502), (92, 219386806), (152, 132786751), (184, 109693403), (437, 46186696), (874, 23093348), (1748, 11546674), (1901, 10617352), (3037, 6645896), (3496, 5773337), (3802, 5308676), (6074, 3322948), (7604, 2654338), (12148, 1661474), (15208, 1327169), (24296, 830737), (36119, 558808), (43723, 461624), (57703, 349784), (69851, 288952), (72238, 279404), (87446, 230812), (115406, 174892), (139702, 144476)]