20453196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 50758400

約数和(自身を除く): 30305204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 823, 1308, 1646, 2071, 2469, 3292, 4142, 4938, 6213, 8284, 9876, 12426, 15637, 24852, 31274, 46911, 62548, 89707, 93822, 179414, 187644, 269121, 358828, 538242, 1076484, 1704433, 3408866, 5113299, 6817732, 10226598, 20453196]

約数ペア:

[(1, 20453196), (2, 10226598), (3, 6817732), (4, 5113299), (6, 3408866), (12, 1704433), (19, 1076484), (38, 538242), (57, 358828), (76, 269121), (109, 187644), (114, 179414), (218, 93822), (228, 89707), (327, 62548), (436, 46911), (654, 31274), (823, 24852), (1308, 15637), (1646, 12426), (2071, 9876), (2469, 8284), (3292, 6213), (4142, 4938)]