20183513184

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{200807}}^1$

素因数の和:201172

約数の個数: 72

約数和(自身を含む): 57561613200

約数和(自身を除く): 37378100016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5584, 6282, 8376, 11168, 12564, 16752, 25128, 33504, 50256, 100512, 200807, 401614, 602421, 803228, 1204842, 1606456, 1807263, 2409684, 3212912, 3614526, 4819368, 6425824, 7229052, 9638736, 14458104, 19277472, 28916208, 57832416, 70081643, 140163286, 210244929, 280326572, 420489858, 560653144, 630734787, 840979716, 1121306288, 1261469574, 1681959432, 2242612576, 2522939148, 3363918864, 5045878296, 6727837728, 10091756592, 20183513184]

約数ペア:

[(1, 20183513184), (2, 10091756592), (3, 6727837728), (4, 5045878296), (6, 3363918864), (8, 2522939148), (9, 2242612576), (12, 1681959432), (16, 1261469574), (18, 1121306288), (24, 840979716), (32, 630734787), (36, 560653144), (48, 420489858), (72, 280326572), (96, 210244929), (144, 140163286), (288, 70081643), (349, 57832416), (698, 28916208), (1047, 19277472), (1396, 14458104), (2094, 9638736), (2792, 7229052), (3141, 6425824), (4188, 4819368), (5584, 3614526), (6282, 3212912), (8376, 2409684), (11168, 1807263), (12564, 1606456), (16752, 1204842), (25128, 803228), (33504, 602421), (50256, 401614), (100512, 200807)]