20548224

素因数分解:

$2^7\times 3^2\times {\mathrm{17837}}^1$

素因数の和:17857

約数の個数: 48

約数和(自身を含む): 59132970

約数和(自身を除く): 38584746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17837, 35674, 53511, 71348, 107022, 142696, 160533, 214044, 285392, 321066, 428088, 570784, 642132, 856176, 1141568, 1284264, 1712352, 2283136, 2568528, 3424704, 5137056, 6849408, 10274112, 20548224]

約数ペア:

[(1, 20548224), (2, 10274112), (3, 6849408), (4, 5137056), (6, 3424704), (8, 2568528), (9, 2283136), (12, 1712352), (16, 1284264), (18, 1141568), (24, 856176), (32, 642132), (36, 570784), (48, 428088), (64, 321066), (72, 285392), (96, 214044), (128, 160533), (144, 142696), (192, 107022), (288, 71348), (384, 53511), (576, 35674), (1152, 17837)]