20199012576

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1535813}}^1$

素因数の和:1535963

約数の個数: 48

約数和(自身を含む): 53409467664

約数和(自身を除く): 33210455088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 13152, 1535813, 3071626, 4607439, 6143252, 9214878, 12286504, 18429756, 24573008, 36859512, 49146016, 73719024, 147438048, 210406381, 420812762, 631219143, 841625524, 1262438286, 1683251048, 2524876572, 3366502096, 5049753144, 6733004192, 10099506288, 20199012576]

約数ペア:

[(1, 20199012576), (2, 10099506288), (3, 6733004192), (4, 5049753144), (6, 3366502096), (8, 2524876572), (12, 1683251048), (16, 1262438286), (24, 841625524), (32, 631219143), (48, 420812762), (96, 210406381), (137, 147438048), (274, 73719024), (411, 49146016), (548, 36859512), (822, 24573008), (1096, 18429756), (1644, 12286504), (2192, 9214878), (3288, 6143252), (4384, 4607439), (6576, 3071626), (13152, 1535813)]