20034702

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 49484160

約数和(自身を除く): 29449458

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 283, 342, 414, 437, 513, 566, 621, 849, 874, 1026, 1242, 1311, 1539, 1698, 1863, 2547, 2622, 3078, 3726, 3933, 5094, 5377, 6509, 7641, 7866, 10754, 11799, 13018, 15282, 16131, 19527, 22923, 23598, 32262, 35397, 39054, 45846, 48393, 58581, 70794, 96786, 117162, 123671, 145179, 175743, 247342, 290358, 351486, 371013, 435537, 527229, 742026, 871074, 1054458, 1113039, 2226078, 3339117, 6678234, 10017351, 20034702]

約数ペア:

[(1, 20034702), (2, 10017351), (3, 6678234), (6, 3339117), (9, 2226078), (18, 1113039), (19, 1054458), (23, 871074), (27, 742026), (38, 527229), (46, 435537), (54, 371013), (57, 351486), (69, 290358), (81, 247342), (114, 175743), (138, 145179), (162, 123671), (171, 117162), (207, 96786), (283, 70794), (342, 58581), (414, 48393), (437, 45846), (513, 39054), (566, 35397), (621, 32262), (849, 23598), (874, 22923), (1026, 19527), (1242, 16131), (1311, 15282), (1539, 13018), (1698, 11799), (1863, 10754), (2547, 7866), (2622, 7641), (3078, 6509), (3726, 5377), (3933, 5094)]