20096652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 53222400

約数和(自身を除く): 33125748

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 43, 51, 58, 68, 79, 86, 87, 102, 116, 129, 158, 172, 174, 204, 237, 258, 316, 348, 474, 493, 516, 731, 948, 986, 1247, 1343, 1462, 1479, 1972, 2193, 2291, 2494, 2686, 2924, 2958, 3397, 3741, 4029, 4386, 4582, 4988, 5372, 5916, 6794, 6873, 7482, 8058, 8772, 9164, 10191, 13588, 13746, 14964, 16116, 20382, 21199, 27492, 38947, 40764, 42398, 57749, 63597, 77894, 84796, 98513, 115498, 116841, 127194, 155788, 173247, 197026, 230996, 233682, 254388, 295539, 346494, 394052, 467364, 591078, 692988, 1182156, 1674721, 3349442, 5024163, 6698884, 10048326, 20096652]

約数ペア:

[(1, 20096652), (2, 10048326), (3, 6698884), (4, 5024163), (6, 3349442), (12, 1674721), (17, 1182156), (29, 692988), (34, 591078), (43, 467364), (51, 394052), (58, 346494), (68, 295539), (79, 254388), (86, 233682), (87, 230996), (102, 197026), (116, 173247), (129, 155788), (158, 127194), (172, 116841), (174, 115498), (204, 98513), (237, 84796), (258, 77894), (316, 63597), (348, 57749), (474, 42398), (493, 40764), (516, 38947), (731, 27492), (948, 21199), (986, 20382), (1247, 16116), (1343, 14964), (1462, 13746), (1479, 13588), (1972, 10191), (2193, 9164), (2291, 8772), (2494, 8058), (2686, 7482), (2924, 6873), (2958, 6794), (3397, 5916), (3741, 5372), (4029, 4988), (4386, 4582)]