20552448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3849

約数の個数: 72

約数和(自身を含む): 62530048

約数和(自身を除く): 41977600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 3823, 5376, 7646, 11469, 15292, 22938, 26761, 30584, 45876, 53522, 61168, 80283, 91752, 107044, 122336, 160566, 183504, 214088, 244672, 321132, 367008, 428176, 489344, 642264, 734016, 856352, 978688, 1284528, 1468032, 1712704, 2569056, 2936064, 3425408, 5138112, 6850816, 10276224, 20552448]

約数ペア:

[(1, 20552448), (2, 10276224), (3, 6850816), (4, 5138112), (6, 3425408), (7, 2936064), (8, 2569056), (12, 1712704), (14, 1468032), (16, 1284528), (21, 978688), (24, 856352), (28, 734016), (32, 642264), (42, 489344), (48, 428176), (56, 367008), (64, 321132), (84, 244672), (96, 214088), (112, 183504), (128, 160566), (168, 122336), (192, 107044), (224, 91752), (256, 80283), (336, 61168), (384, 53522), (448, 45876), (672, 30584), (768, 26761), (896, 22938), (1344, 15292), (1792, 11469), (2688, 7646), (3823, 5376)]