20359104

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 56

約数和(自身を含む): 54425088

約数和(自身を除く): 34065984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 991, 1284, 1712, 1982, 2568, 2973, 3424, 3964, 5136, 5946, 6848, 7928, 10272, 11892, 15856, 20544, 23784, 31712, 47568, 63424, 95136, 106037, 190272, 212074, 318111, 424148, 636222, 848296, 1272444, 1696592, 2544888, 3393184, 5089776, 6786368, 10179552, 20359104]

約数ペア:

[(1, 20359104), (2, 10179552), (3, 6786368), (4, 5089776), (6, 3393184), (8, 2544888), (12, 1696592), (16, 1272444), (24, 848296), (32, 636222), (48, 424148), (64, 318111), (96, 212074), (107, 190272), (192, 106037), (214, 95136), (321, 63424), (428, 47568), (642, 31712), (856, 23784), (991, 20544), (1284, 15856), (1712, 11892), (1982, 10272), (2568, 7928), (2973, 6848), (3424, 5946), (3964, 5136)]